In which of the following animals the sperm can survive for a longer period in the body of female ?

In which of the following animals the sperm can survive for a longer period in the body of female ?
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In which of the following animals the sperm can survive for a longer period in the body of female ? A. Mammals B. Aves C. Reptiles D. Amphibia
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'Barr body' is found in - (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Description : 'Barr body' is found in - (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Last Answer : (3) Female somatic cells Explanation: A Barr body is the inactive X chromosome in a female somatic cell in those species in which sex is determined by the presence of the Y or W chromosome rather ... typical human female has only one Barr body per somatic cell, while a typical human male has none.

‘Barr body’ is found in (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Description : ‘Barr body’ is found in (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Last Answer : Female somatic cells

Which is an example of negative feedback? A) Nursing action stimulates the hypothalamus to release oxytocin that triggers mammary gland milk production. B) When the blood becomes dilute, ADH is no longer released from the hypothalamus. C) Uterine stretching sends nerve impulses to the hypothalamus that releases oxytocin that triggers uterine contraction. D) FSH and LH stimulate the gonads to produce sperm or eggs. E) TRH stimulates the anterior pituitary to release thyroid-stimulating hormone.

Description : Which is an example of negative feedback? A) Nursing action stimulates the hypothalamus to release oxytocin that triggers mammary gland milk production. B) When the blood becomes dilute, ADH ... produce sperm or eggs. E) TRH stimulates the anterior pituitary to release thyroid-stimulating hormone.

Last Answer : B) When the blood becomes dilute, ADH is no longer released from the hypothalamus

In female genital tract, sperm capacitation is brought about by

Description : In female genital tract, sperm capacitation is brought about by

Last Answer : In female genital tract, sperm capacitation is brought about by A. Hyaluronic acid B. Removal of membrane fatty acids C. Prostaglandins D. Oxytocin

I am a 50 year old female and my husband is 47 we want to have a baby but i don't have any eggs and he has low count sperm how can we do it to have baby. Do you recommend invitro or surrogate mother ?

Description : I am a 50 year old female and my husband is 47 we want to have a baby but i don't have any eggs and he has low count sperm how can we do it to have baby. Do you recommend invitro or surrogate mother ?

Last Answer : I would suggest surrogacy because of your age. Invitro would carry to many risks for the unborn baby, plus it might not even work. With surrogacy you could almost guarantee success.

Match column I with column II and select the correct option using the given codes. Column I Column II A. Mons pubis (i) Embryo formation B. Antrum (ii) Sperm C. Trophectoderm (iii)Female external genitalia D. Nebenkern (iv) Graafian follicle (a) A-(iii), B-(iv), C-(ii), D-(i) (b) A-(iii), B-(iv), C-(i), D-(ii) (c) A-(iii), B-(i), C-(iv), D-(ii) (d) A-(i), B-(iv), C-(iii), D-(ii

Description : Match column I with column II and select the correct option using the given codes. Column I Column II A. Mons pubis (i) Embryo formation B. Antrum (ii) Sperm C. Trophectoderm (iii)Female external genitalia D. Nebenkern (iv) Graafian ... (i), C-(iv), D-(ii) (d) A-(i), B-(iv), C-(iii), D-(ii

Last Answer : (b) A-(iii), B-(iv), C-(i), D-(ii)

In our society women are blamed for producing female children. Choose the correct answer for the sex-determination in humans. (a) Due to some defect like aspermia in man. (b) Due to the genetic make up of the particular sperm which fertilises the egg. (c) Due to the genetic make up of the egg. (d) Due to some defect in the women.

Description : In our society women are blamed for producing female children. Choose the correct answer for the sex-determination in humans. (a) Due to some defect like aspermia in man. (b) Due to the genetic make up of the ... . (c) Due to the genetic make up of the egg. (d) Due to some defect in the women.

Last Answer : (b) Due to the genetic make up of the particular sperm which fertilises the egg.

Which of the following statement about reproductions in human is correct. a) fertilisation takes place externally b) fertilisation takes place in the testes c) during fertilisation egg moves towards sperm d) fertilisation takes place in human female

Description : Which of the following statement about reproductions in human is correct. a) fertilisation takes place externally b) fertilisation takes place in the testes c) during fertilisation egg moves towards sperm d) fertilisation takes place in human female

Last Answer : d) fertilisation takes place in human female

2. A human cell containing 22 autosomes and a Y chromosome is probably a a) somatic cell of male b) sperm cell c) somatic cell of female d) unfertilized egg cell

Description : 2. A human cell containing 22 autosomes and a Y chromosome is probably a a) somatic cell of male b) sperm cell c) somatic cell of female d) unfertilized egg cell

Last Answer : b) sperm cell

Period cramps in animals - female mammals?

Description : Period cramps in animals - female mammals?

Last Answer : Not all female mammals menstruate like human females do. The only known animals that do are apes and monkeys (primates), bats, elephant shrew, and the spiny mouse. They do feel some discomfort ... are as follows: Hamster Guinea pig Sheep Goat Cow Pig Horse Elephant Red kangaroo Lion Dog Rabbit

Scientifically speaking, how much longer could the human race survive before extinction?

Description : Scientifically speaking, how much longer could the human race survive before extinction?

Last Answer : How would anyone come up with a “scientific” answer to such a question? You can dial up a psychic or consult your dog, and an opinion from either would be equally probable.

Once they are put on a morphine drip, how much longer is a lung cancer patient likely to survive?

Description : Once they are put on a morphine drip, how much longer is a lung cancer patient likely to survive?

Last Answer : answer:I am so sorry. It can be weeks actually, but might be days. If she is going down hill fast I am betting days. Does your aunt want the drip turned up so things maybe can end sooner? She probably has ... ? I'm allergic to morphine, I hope I get hit by a bus on the way to hospice near the end.

Which stage of shock is best described as that stage when the mechanisms that regulate blood pressure fail to sustain a systolic pressure above 90 mm Hg? a) Progressive In the progressive stage of shock, the mechanisms that regulate blood pressure can no longer compensate, and the mean arterial pressure falls below normal limits. b) Refractory The refractory or irreversible stage of shock represents the point at which organ damage is so severe that the patient does not respond to treatment and cannot survive.

Description : Which stage of shock is best described as that stage when the mechanisms that regulate blood pressure fail to sustain a systolic pressure above 90 mm Hg? a) Progressive In the progressive stage of ... which organ damage is so severe that the patient does not respond to treatment and cannot survive.

Last Answer : a) Progressive In the progressive stage of shock, the mechanisms that regulate blood pressure can no longer compensate, and the mean arterial pressure falls below normal limits.

What mechanisms or metabolisms do animals use to survive outdoors when the temperature is 10° below zero?

Description : What mechanisms or metabolisms do animals use to survive outdoors when the temperature is 10° below zero?

Last Answer : Some animals survive because of layers of fat, and/or thick fur, such as my avatar, the Bactrian camel. There is at least one type of frog which self freezes. They secrete a fluid at the first sign ... and said, At least you don't have to keep yourself watertight so your arse doesn't freeze over!

So total worst case scenario, we off all humans and animals in our race to outdo ourselves. Do you think plants will survive?

Description : So total worst case scenario, we off all humans and animals in our race to outdo ourselves. Do you think plants will survive?

Last Answer : answer:The earth will “re-new”. It is not save the planet, it is save the human.

None Animals Water Drink No. By Survive To stay Can ?

Last Answer : * rat * water Drink No. By Survive To stay Can .

The layer of the marine biome where the animals are adapted to survive on detritus under even greater pressure is ……………….. 

Description : The layer of the marine biome where the animals are adapted to survive on detritus under even greater pressure is ……………….. 

Last Answer : The layer of the marine biome where the animals are adapted to survive on detritus under even greater ... the Disphotic layer (d) the Aphotic layer

What helps tundra animals survive?

Description : What helps tundra animals survive?

Last Answer : they need to find ways to stay warm

What animals would survive by burrowing under rocks and into the sand for protection from the heat and other animals?

Description : What animals would survive by burrowing under rocks and into the sand for protection from the heat and other animals?

Last Answer : Bats, many snakes, most rodents and some larger mammals like foxes and skunks, are nocturnal, sleeping in a cool den, cave or burrow by day. Some smaller desert animals burrow below the surface of the soil or sand to escape the high temperatures at the desert surface

How do animals survive in the tropical rainforest?

Description : How do animals survive in the tropical rainforest?

Last Answer : they use water and sunlight

Fish can survive inside a frozen lake because (a) fish are warm blooded animals (b) fish hibernate in ice (c) water near the bottom does not freeze (d) ice is a good conductor of heat

Description : Fish can survive inside a frozen lake because (a) fish are warm blooded animals (b) fish hibernate in ice (c) water near the bottom does not freeze (d) ice is a good conductor of heat

Last Answer : Ans:(c)

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen? (a) Pseudomonas (b) Mycoplasma (c) Nostoc (d) Bacillus

Description : Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen? (a) Pseudomonas (b) Mycoplasma (c) Nostoc (d) Bacillus

Last Answer : (b) Mycoplasma

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ? (1) Pseudomonas (2) Mycoplasma (3) Nostoc (4) Bacillus

Description : Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ? (1) Pseudomonas (2) Mycoplasma (3) Nostoc (4) Bacillus

Last Answer : (2) Mycoplasma

If you had a short period to stockpile a small 1,000 SF underground bunker to survive the end of the world, what would you stock it with?

Description : If you had a short period to stockpile a small 1,000 SF underground bunker to survive the end of the world, what would you stock it with?

Last Answer : Water

Assertion : When sperm enters in egg , one polar body is released in human . Reason : At the time of ovulation eggs found in secondary Oocyte phase .

Description : Assertion : When sperm enters in egg , one polar body is released in human . Reason : At the time of ovulation eggs found in secondary Oocyte phase .

Last Answer : Assertion : When sperm enters in egg , one polar body is released in human . Reason : At the time ... False . D. If both Assertion & Reason are False.

Assertion : In the human the temperature of scrotum is `2-2.5^(@)C` lesser then normal body temperature . Reason : Formation of sperm does not occur a

Description : Assertion : In the human the temperature of scrotum is `2-2.5^(@)C` lesser then normal body temperature . Reason : Formation of sperm does not occur a

Last Answer : Assertion : In the human the temperature of scrotum is `2-2.5^(@)C` lesser then normal body ... False . D. If both Assertion & Reason are False.

Extrusion of second polar body from egg occurs (a) simultaneously with first cleavage (b) after entry of sperm but before fertilisation (c) after fertilisation (d) before entry of sperm into ovum.

Description : Extrusion of second polar body from egg occurs (a) simultaneously with first cleavage (b) after entry of sperm but before fertilisation (c) after fertilisation (d) before entry of sperm into ovum.

Last Answer : (b) after entry of sperm but before fertilisation

Can the trial period be longer than 3 months?

Description : I don't know if I misunderstood it but they told me that they have a bad experience with employees and that when I start there will be a probationary period of 4 months. Possible? Or did I misunderstand it?

Last Answer : It is not possible - it contradicts the Labor Code. ;-) A trial period can be agreed for a maximum of three months. And if a shorter one is agreed upon starting work, it may not be extended (even for ... - the probationary period can be up to 6 months - but only for managers, not for "ordinary". ;-)

Following one is formed when a diethyl either is expoed to air for longer period

Description : Following one is formed when a diethyl either is expoed to air for longer period

Last Answer : Following one is formed when a diethyl either is expoed to air for longer period A. Ethyl ... Acetaldehyde C. Ethylene D. Peroxide of diethy ether

The original colour of beverages for longer period are retained by

Description : The original colour of beverages for longer period are retained by

Last Answer : Ans. Benzoic acid

Which of the following statement(s) describe the effects of aging on wound healing? a. A finer, more cosmetic scar might be expected b. In vitro studies demonstrate decreased proliferative potential of fibroblasts and epithelial cells c. Skin sutures should be left in for a longer period of time d. Wound infection occurs more frequently in elderly patients due to diminished ability to fight infection

Description : Which of the following statement(s) describe the effects of aging on wound healing? a. A finer, more cosmetic scar might be expected b. In vitro studies demonstrate decreased proliferative ... . Wound infection occurs more frequently in elderly patients due to diminished ability to fight infection

Last Answer : Answer: a, b, c There are important age-dependent aspects of wound healing. The elderly heal more slowly and with less scarring. There is a gradual attenuation of the inflammatory ... the sutures. There is no evidence to suggest that wound infections occur more commonly in elderly patients

If I am no longer having my monthly period because ofmenopause ? when should I be worried about new onset vaginalbleeding?

Description : If I am no longer having my monthly period because ofmenopause ? when should I be worried about new onset vaginalbleeding?

Last Answer : If you have not had a menstrual cycle in over 6 months you are probably in the menopause. The loss of your monthly period along with occasional hot flashes or night sweats usually ... and 52. Any bleedingafter the menopause is considered abnormal and requires evaluation by a doctor immediately .

A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a given temperature D. specific gravity of all cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Description : A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a ... cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Last Answer : Answer: D

Compared with myelinated nerve fibres, non-myelinated nerve fibres : a. have a higher threshold for stimulation b. have a longer refractory period c. transmit impulses at a lower frequency d. all above

Description : Compared with myelinated nerve fibres, non-myelinated nerve fibres : a. have a higher threshold for stimulation b. have a longer refractory period c. transmit impulses at a lower frequency d. all above

Last Answer : all above

Determination of water content of a soil sample suspected to contain gypsum is made by drying the sample for longer period at a temperature not more than (A) 60°C (B) 80°C (C) 100°C (D) 110°C

Description : Determination of water content of a soil sample suspected to contain gypsum is made by drying the sample for longer period at a temperature not more than (A) 60°C (B) 80°C (C) 100°C (D) 110°C

Last Answer : (B) 80°C

What is similar to overdraft except that it is comparatively for a longer period?

Description : What is similar to overdraft except that it is comparatively for a longer period?

Last Answer : Cash credit

When the patient with known angina pectoris complains that he is experiencing chest pain more frequently even at rest, the period of pain is longer, and it takes less stress for the pain to occur, the nurse recognizes that the patient is describing a) unstable angina. Unstable angina is also called crescendo or pre-infarction angina and indicates the need for a change in treatment.

Description : When the patient with known angina pectoris complains that he is experiencing chest pain more frequently even at rest, the period of pain is longer, and it takes less stress for the ... or refractory angina produces severe, incapacitating chest pain that does not respond to conventional treatment.

Last Answer : a) unstable angina. Unstable angina is also called crescendo or pre-infarction angina and indicates the need for a change in treatment.

When up to a 6-month period elapses between the experience of trauma and the onset of symptoms of posttraumatic stress disorder (PTSD), the episode is termed a) delayed. In the case of delayed PTSD, there may be up to a 6-month period of time that elapses between the trauma and the manifestation of symptoms. b) acute. Acute PTSD is defined as the experience of symptoms for less than a 3-month period. c) chronic. Chronic PTSD is defined as the experience of symptoms lasting longer than 3 months. d) primary. The concept of primary disease is not used in relation to PTSD.

Description : When up to a 6-month period elapses between the experience of trauma and the onset of symptoms of posttraumatic stress disorder (PTSD), the episode is termed a) delayed. In the case of delayed PTSD, there ... than 3 months. d) primary. The concept of primary disease is not used in relation to PTSD.

Last Answer : a) delayed. In the case of delayed PTSD, there may be up to a 6-month period of time that elapses between the trauma and the manifestation of symptoms.

Types of oscilloscopes that are able to retain the display for a longer period of analysis. This display is retained by the use of flood gun.

Description : Types of oscilloscopes that are able to retain the display for a longer period of analysis. This display is retained by the use of flood gun.

Last Answer : storage oscilloscope

There is a debate as to whether teaching is a true profession or not. The most critical factor needed to make teaching a true profession is (a) Discipline of its own members. (b) A longer period of training (c) Better spiritus among teachers (d) A longer period of learning

Description : There is a debate as to whether teaching is a true profession or not. The most critical factor needed to make teaching a true profession is (a) Discipline of its own members. (b) A longer period of training (c) Better spiritus among teachers (d) A longer period of learning

Last Answer : (a) Discipline of its own members.

Private network can be a richear sorce of digital evidence than they internet (a) They retain data for longer period of time (b) Owener of private network more cooprative with law enforcement (c) Private network contain higher concentration of digital evidence (d) None of these

Description : Private network can be a richear sorce of digital evidence than they internet (a) They retain data for longer period of time (b) Owener of private network more cooprative with law enforcement (c) Private network contain higher concentration of digital evidence (d) None of these

Last Answer : c) Private network contain higher concentration of digital evidence

Relative to its period on the earth, is the period of a pendulum on the moon: w) shorter x) longer y) remain unchanged

Description : Relative to its period on the earth, is the period of a pendulum on the moon: w) shorter x) longer y) remain unchanged

Last Answer : ANSWER: X -- LONGER

The most critical factor needed to make teaching a true profession is Options: A) An improved salary scale B) A longer period of training C) Improved school-buildings D) Discipline of its own members

Description : The most critical factor needed to make teaching a true profession is Options: A) An improved salary scale B) A longer period of training C) Improved school-buildings D) Discipline of its own members

Last Answer : D) Discipline of its own members 

Do female animals know when they are pregnant?

Description : Do female animals know when they are pregnant?

Last Answer : My mother in law said she had a “sense”. I say she had none XD I really don’t know what they know…hmmm…abstract thought in animals….;)

A Female officer who has been allotted residential accommodation free of rent may be permitted to enjoy the rent free concession during the entire period of maternity leave The above said statement is a. True b. False

Description : A Female officer who has been allotted residential accommodation free of rent may be permitted to enjoy the rent free concession during the entire period of maternity leave The above said statement is a. True b. False

Last Answer : a. True

What is the period of time when female mammals are producing mile?

Description : What is the period of time when female mammals are producing mile?

Last Answer : Lactation

What causes changes in a smokers brain that makes his or her body feel like it must have nicotine in order to survive?

Description : What causes changes in a smokers brain that makes his or her body feel like it must have nicotine in order to survive?

Last Answer : addiction

What body parts does a gorilla use to survive?

Description : What body parts does a gorilla use to survive?

Last Answer : What is the answer ?

What body parts help a cheetah survive?

Description : What body parts help a cheetah survive?

Last Answer : organs that we have such as the heart and stomach of course,although the cheetahs lungs are oversized so that when they arerunning they do not die of exhaustion. It depends on whether youare asking body parts that help them generally or body parts thathelp It survive running at such great speeds.