The functional maturation of sperms takes place in :-

The functional maturation of sperms takes place in :-
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The functional maturation of sperms takes place in :- A. Oviduct B. Epididymis C. Vagina D. All of these
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If for some reason our goblet cells are non- functional, this will adversely affect (a) production of somatostatin (b) secretion of sebum from the sebaceous glands (c) maturation of sperms (d) smooth movement of food down the intestine.

Description : If for some reason our goblet cells are non- functional, this will adversely affect (a) production of somatostatin (b) secretion of sebum from the sebaceous glands (c) maturation of sperms (d) smooth movement of food down the intestine.

Last Answer : (d) smooth movement of food down the intestine.

Process of maturation and evelopment of sperms is

Description : Process of maturation and evelopment of sperms is

Last Answer : Process of maturation and evelopment of sperms is A. Spermatogenesis B. Spermiogenesis C. Oogenesis D. Spermiation.

The process of nuclear reorganization in protozoa in which the nucleus divides, each half undergoes a maturation, and the tw persisting functional nuclei reunite is known as: a) autogamy b) autolysis c) autoregression d) autotomy

Description : The process of nuclear reorganization in protozoa in which the nucleus divides, each half undergoes a maturation, and the tw persisting functional nuclei reunite is known as: a) autogamy b) autolysis c) autoregression d) autotomy

Last Answer : ANSWER: A -- Autogamy

Read the following four statements, (i), (ii), (iii) and (iv) and select the right option having both correct statements. Statements : (i) Z scheme of light reaction takes place in presence of PSI only. (ii) Only PSI is functional in cyclic photophosphorylation. (iii)Cyclic photophosphorylation results into synthesis of ATP and NADPH2. (iv) Stroma lamellae lack PSII as well as NADP. (a) (ii) and (iv) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii) and (iv)

Description : Read the following four statements, (i), (ii), (iii) and (iv) and select the right option having both correct statements. Statements : (i) Z scheme of light reaction takes place in presence of PSI only. (ii) Only PSI is ... and (iv) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii) and (iv)

Last Answer : (a) (ii) and (iv)

.In functional allelopathy a). Toxic substances are released as such from the plants b). A precursor is released and is converted into active substances by some microorganisms c). No release of any toxic substance d). release of nitrogen from nodule of legume takes place

Description : .In functional allelopathy a). Toxic substances are released as such from the plants b). A precursor is released and is converted into active substances by some microorganisms c). No release of any toxic substance d). release of nitrogen from nodule of legume takes place

Last Answer : b). A precursor is released and is converted into active substances by some microorganisms

Which types of division take place during second maturation division ?

Description : Which types of division take place during second maturation division ?

Last Answer : Which types of division take place during second maturation division ? A. Reduction division B. Equational division C. Amitosis D. None

In mammals , maturation of sperm take place at a temperature

Description : In mammals , maturation of sperm take place at a temperature

Last Answer : In mammals , maturation of sperm take place at a temperature A. equal to that of body B. higher ... . lower than that of body D. at any temperature

Humanity: Are we reaching our maturation?

Description : Humanity: Are we reaching our maturation?

Last Answer : I think that sexual reproduction involving a male is going to end as an evolutionary experiment. When all human beings are female we will be closer to done. It is now possible to create gametes ... material) they are now on the edge of the condition of being supernumerary. The experiment continues.

What technically defines brain "maturity" or "maturation"?

Description : What technically defines brain "maturity" or "maturation"?

Last Answer : …Ask nikipedia.

avocado fruit dropping before maturation

Description : avocado fruit dropping before maturation

Last Answer : Need Answer

How are general growth and sexual v maturation different from each other? -Biology

Description : How are general growth and sexual v maturation different from each other? -Biology

Last Answer : General growth refers to different types of developmental process in the body like increase in height, weight gain, changes in shape and size of the body. During this phase, the reproductive ... slower rate. During sexual maturation, the changes that occur prepare the body for sexual reproduction.

why sterile tissues degenerate in anther during the maturation of pollen grain -Biology

Description : why sterile tissues degenerate in anther during the maturation of pollen grain -Biology

Last Answer : answer:

Is there any reliable treatment to prevent premature hair loss , what to do to prevent premature hair maturation ?

Description : Is there any reliable treatment to prevent premature hair loss , what to do to prevent premature hair maturation ?

Last Answer : Both amalki and lemon are grown in our country and are readily available. The nutritional value of these two fruits is very high. These two fruits do not go hand in hand in supplying essential vitamins for ... day , then wash it with shampoo. Then you will see that the hair has decreased a lot.

One of the factors required for the maturation of erythrocytes is

Description : One of the factors required for the maturation of erythrocytes is

Last Answer : One of the factors required for the maturation of erythrocytes is A. Vitamin `B_(12)` B. Vitamin A C. Vitamin D D. Vitamin C

Vitamin which induced maturation of R.B.C. `:-`

Description : Vitamin which induced maturation of R.B.C. `:-`

Last Answer : Vitamin which induced maturation of R.B.C. `:-` A. `B_(1)` B. A C. `B_(12)` D. D

Second maturation division of mammalian ovum occurs

Description : Second maturation division of mammalian ovum occurs

Last Answer : Second maturation division of mammalian ovum occurs A. Until after sperm has penetrated ovum B. ... after ovulation before entry into fallopian tube.

The second maturation division of the mammalian ovum occurs

Description : The second maturation division of the mammalian ovum occurs

Last Answer : The second maturation division of the mammalian ovum occurs A. In the Graafian follicle following the ... the sperm has fused with that of the ovum

The minute cells which separate from the developing ova during their maturation are called

Description : The minute cells which separate from the developing ova during their maturation are called

Last Answer : The minute cells which separate from the developing ova during their maturation are called A. ... Oogonia C. Polar bodies D. Primary spermatogonia

Which of the following statements regarding neutrophils are true? a. The neutrophil undergoes final maturation after release into the circulation b. Patients with chronic granulomatous disease have a defective neutrophil H-oxidase system c. Neutrophil killing of bacteria is achieved by oxidants, proteinases and cationic proteins d. The normal human neutrophil circulates in the blood for 7–10 days

Description : Which of the following statements regarding neutrophils are true? a. The neutrophil undergoes final maturation after release into the circulation b. Patients with chronic granulomatous disease have a defective ... proteins d. The normal human neutrophil circulates in the blood for 7-10 days

Last Answer : Answer: b, c The neutrophil is a migratory phagocytic cell that defends the host against bacteria and eliminates necrotic tissue. The neutrophil matures in the bone marrow and is ... phagocytose bacteria, they are unable to kill the intracellular microbes and chronic, unresolved infections result

One of these vitamins is called erythrocyte maturation factor - (1) A (2) C (3) K (4) B-12

Description : One of these vitamins is called erythrocyte maturation factor - (1) A (2) C (3) K (4) B-12

Last Answer : (4) B-12 Explanation: Essential for the maturation of red blood cells are Vitamin B12 (cobalamin) and Vitamin B9 (Folic acid).

Maturation of anthers and stigma at the same time refers to: a. Homogamy b. Chasmogamy c. Cleistogamy d. Dichogamy

Description : Maturation of anthers and stigma at the same time refers to: a. Homogamy b. Chasmogamy c. Cleistogamy d. Dichogamy

Last Answer : Homogamy

The second maturation division of the mammalian ovum occurs (a) shortly after ovulation before the ovum makes entry into the fallopian tube (b) until after the ovum has been penetrated by a sperm (c) until the nucleus of the sperm has fused with that of the ovum (d) in the Graafian follicle following the first maturation division.

Description : The second maturation division of the mammalian ovum occurs (a) shortly after ovulation before the ovum makes entry into the fallopian tube (b) until after the ovum has been penetrated by a sperm ... with that of the ovum (d) in the Graafian follicle following the first maturation division.

Last Answer : (b) until after the ovum has been penetrated by a sperm

Which one of the following is the correct matching of the events occurring during menstrual cycle? (a) Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle (b) Secretory phase : Development of corpus luteum and increased secretion of progesterone (c) Menstruation : Breakdown of myometrium and ovum not fertilised (d) Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone

Description : Which one of the following is the correct matching of the events occurring during menstrual cycle? (a) Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle (b) ... ) Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone

Last Answer : (b) Secretory phase : Development of corpus luteum and increased secretion of progesterone

Which one of the factors are required for the maturation of erythrocytes ? (a) Vitamin B12 (b) Vitamin C (c) Vitamin D (d) Vitamin A

Description : Which one of the factors are required for the maturation of erythrocytes ? (a) Vitamin B12 (b) Vitamin C (c) Vitamin D (d) Vitamin A

Last Answer : (a) Vitamin B12

Root hair develop from the region of (a) elongation (b) root cap (c) meristematic activity (d) maturation.

Description : Root hair develop from the region of (a) elongation (b) root cap (c) meristematic activity (d) maturation.

Last Answer : (d) maturation.

Plant tranquillisers (A) Hold back stem growth and halt plants at a desired height (B) Cause early maturation of plants (C) Accelerate ripening of food and grain(D) Produce seedless fruit

Description : Plant tranquillisers (A) Hold back stem growth and halt plants at a desired height (B) Cause early maturation of plants (C) Accelerate ripening of food and grain (D) Produce seedless fruit

Last Answer : (A) Hold back stem growth and halt plants at a desired height

Lagoons used for purification of polluted water (A) Are large shallow artificial lakes also known as clarification lakes, maturation ponds or oxidation ponds (B) Use micro-organisms/bacteria in presence of dissolved oxygen (C) Gives an excellent final effluent (with 3 to 4 lagoons arranged in series) having suspended solid < 1 mg/litre and BOD = 3.8 mg/litre (D) All (A), (B) & (C)

Description : Lagoons used for purification of polluted water (A) Are large shallow artificial lakes also known as clarification lakes, maturation ponds or oxidation ponds (B) Use micro-organisms/bacteria in presence of dissolved oxygen (C) Gives an ... 1 mg/litre and BOD = 3.8 mg/litre (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

When a viral nucleic acid becomes part of the host cell chromosome it is called _____. a. lysis b. lysogeny c. maturation d. latent

Description : When a viral nucleic acid becomes part of the host cell chromosome it is called _____. a. lysis b. lysogeny c. maturation d. latent

Last Answer : b. lysogeny

Which of the following is not a product of learning (a) Attitudes (b) Maturation (c) Knowledge (d) Concepts

Description : Which of the following is not a product of learning (a) Attitudes (b) Maturation (c) Knowledge (d) Concepts

Last Answer : (d) Concepts

You are charged a ______ brokerage fee to issue bonds and ______ brokerage fee if you retire bonds prior to their maturation date. a. 0%; 5% b. 5%; 5% c. 5%; 0% d. 5%; 1.5% e. 1.5%; 5%

Description : You are charged a ______ brokerage fee to issue bonds and ______ brokerage fee if you retire bonds prior to their maturation date. a. 0%; 5% b. 5%; 5% c. 5%; 0% d. 5%; 1.5% e. 1.5%; 5%

Last Answer : d. 5%; 1.5%

Of all the factors that increase the resistance of teeth to dental caries, THE MOST EFFECTIVE is,** A. The general nutrition of a child during the period of tooth formation B. The intake of fluoride during the period of enamel mineralization and maturation C. Periodic topical fluoride application by dental health care following tooth eruption D. Sufficient intake of calcium and Vitamin D during the period of enamel mineralization and maturation

Description : Of all the factors that increase the resistance of teeth to dental caries, THE MOST EFFECTIVE is,** A. The general nutrition of a child during the period of tooth formation B. The ... eruption D. Sufficient intake of calcium and Vitamin D during the period of enamel mineralization and maturation

Last Answer : B. The intake of fluoride during the period of enamel mineralization and maturation

Following are the threats to internal validity Except one; a. Novelty Effect b. History c. Selection d. Maturation

Description : Following are the threats to internal validity Except one; a. Novelty Effect b. History c. Selection d. Maturation

Last Answer : a. Novelty Effect

Which of the following in not one of the key threats to internal validity? a. Maturation b. Instrumentation c. Temporal change d. History

Description : Which of the following in not one of the key threats to internal validity? a. Maturation b. Instrumentation c. Temporal change d. History

Last Answer : c. Temporal change

Which of the following refers to any systematic change that occurs over time in the way in which the dependent variable is assessed? a. Instrumentation b. Maturation c. Testing d. Selection

Description : Which of the following refers to any systematic change that occurs over time in the way in which the dependent variable is assessed? a. Instrumentation b. Maturation c. Testing d. Selection

Last Answer : a. Instrumentation

Which one refers to physical or mental changes that may occur within individuals over time, such as aging, learning, boredom, hunger, and fatigue? a. Instrumentation b. History c. Maturation d. Testing

Description : Which one refers to physical or mental changes that may occur within individuals over time, such as aging, learning, boredom, hunger, and fatigue? a. Instrumentation b. History c. Maturation d. Testing

Last Answer : c. Maturation

Which is an effect of the hormone estrogen? A) accumulation of a fat layer beneath the skin B) pelvic girdle grows wider C) breast development D) egg maturation and menstrual cycle control E) All of the choices are estrogen effects.

Description : Which is an effect of the hormone estrogen? A) accumulation of a fat layer beneath the skin B) pelvic girdle grows wider C) breast development D) egg maturation and menstrual cycle control E) All of the choices are estrogen effects.

Last Answer : E) All of the choices are estrogen effects.

Given below are the events that lead to pregnancy and development of embryo i. fertilisation of egg ii. maturation of egg iii. release of egg iv. embedding of embryo in uterus a) i, ii, iii, iv b)ii, i, iii, iv c)i, iv , ii, iii d)ii, iii, i , iv,

Description : Given below are the events that lead to pregnancy and development of embryo i. fertilisation of egg ii. maturation of egg iii. release of egg iv. embedding of embryo in uterus a) i, ii, iii, iv b)ii, i, iii, iv c)i, iv , ii, iii d)ii, iii, i , iv,

Last Answer : d)ii, iii, i , iv,

The cutting and gathering of crop after maturation is known as _______. a) harvesting b)threshing c)winnowing d)sowing

Description : The cutting and gathering of crop after maturation is known as _______. a) harvesting b)threshing c)winnowing d)sowing

Last Answer : a) harvesting

Estrogens exert the following actions except: A. Cornification of vaginal epithelium B. Proliferation of endometrium C. Maturation of graafian follicle D. Anabolism

Description : Estrogens exert the following actions except: A. Cornification of vaginal epithelium B. Proliferation of endometrium C. Maturation of graafian follicle D. Anabolism

Last Answer : C. Maturation of graafian follicle

8.The reason for increased amount of progesterone during the secretory phase of menstrual cycle is ---- ---- . ( a)Maturation of secondary follicle, b)Increased secretion of FSH, c)Regression of corpus luteum, d)Formation of corpus luteum from Graafian follicle )

Description : 8.The reason for increased amount of progesterone during the secretory phase of menstrual cycle is ---- ---- . ( a)Maturation of secondary follicle, b)Increased secretion of FSH, c)Regression of corpus luteum, d)Formation of corpus luteum from Graafian follicle )

Last Answer : d)Formation of corpus luteum from Graafian follicle

Root hairs develop from the region of : (1) Elongation (2) root cap (3) Meristematic activity (4) Maturation

Description : Root hairs develop from the region of : (1) Elongation (2) root cap (3) Meristematic activity (4) Maturation

Last Answer : (4) Maturation

Emotional development is as much affected by maturation and learning as sensory processes, muscular growth and intellectual functions. Parlous experiment showed emotional responses could be learned through Options: A) conditioning B) imitation C) knowledge and skills. D) None of these

Description : Emotional development is as much affected by maturation and learning as sensory processes, muscular growth and intellectual functions. Parlous experiment showed emotional responses could be learned through Options: A) conditioning B) imitation C) knowledge and skills. D) None of these

Last Answer : A) conditioning 

Which of the following is not a product of learning? Options: A) Attitudes B) Concept C) Knowledge D) Maturation

Description : Which of the following is not a product of learning? Options: A) Attitudes B) Concept C) Knowledge D) Maturation

Last Answer : D) Maturation 

The term intra-individual differences refers to Options: A) Differences among the various in a given individual B) Differences in a given trait between two or more individuals C) Differences in a given trait individual associated with the passage of time (maturation and learning)errant curricula D) Differences in a given trait in a given individual associated with errors of measures

Description : The term intra-individual differences refers to Options: A) Differences among the various in a given individual B) Differences in a given trait between two or more individuals C) Differences in a ... curricula D) Differences in a given trait in a given individual associated with errors of measures

Last Answer : A) Differences among the various in a given individual 

A series of progressive approximations to a successful performance best defines Options: A) Developmental Tasks B) Learning C) Maturation D) The Scientific Method

Description : A series of progressive approximations to a successful performance best defines Options: A) Developmental Tasks B) Learning C) Maturation D) The Scientific Method

Last Answer : B) Learning 

Which of the following is not a product of learning? Options: A) Attitudes B) Concepts C) Knowledge D) Maturation

Description : Which of the following is not a product of learning? Options: A) Attitudes B) Concepts C) Knowledge D) Maturation

Last Answer : D) Maturation

Which of the following is not a product of learning? (A) Attitudes (B) Concepts (C) Knowledge (D) Maturation

Description : Which of the following is not a product of learning? (A) Attitudes (B) Concepts (C) Knowledge (D) Maturation

Last Answer : (D) Maturation

Which of the following depicts the correct pathway of transport of sperms

Description : Which of the following depicts the correct pathway of transport of sperms

Last Answer : Which of the following depicts the correct pathway of transport of sperms A. Efferent ductules `to ... deferens `to` Efferent ductules `to` Epidiymis

Release of sperms from seminiferous tubules is called

Description : Release of sperms from seminiferous tubules is called

Last Answer : Release of sperms from seminiferous tubules is called A. Spermiogenesis B. Spermiation C. Spermatogenesis D. Fertilization.

How many sperms are present in an average 3 ml ejaculation

Description : How many sperms are present in an average 3 ml ejaculation

Last Answer : How many sperms are present in an average 3 ml ejaculation A. 200 million B. 300 million C. 500 million D. 800million.