What is the sex of offspring determined by?

What is the sex of offspring determined by?
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Gregor Mendel concluded that traits are a. not inherited by offspring. b. inherited through the passing of factors from parents to offspring. c. determined by dominant factors only. d. determined by recessive factors only.

Description : Gregor Mendel concluded that traits are a. not inherited by offspring. b. inherited through the passing of factors from parents to offspring. c. determined by dominant factors only. d. determined by recessive factors only.

Last Answer : b. inherited through the passing of factors from parents to offspring.

Explain the mechanism of sex determination in humans. Or With the help of a flow chart explain in brief how the sex of a newborn is genetically determined in human beings. Which of the two parents, the mother or the father, is responsible for determination of sex of a child? -Biology

Description : Explain the mechanism of sex determination in humans. Or With the help of a flow chart explain in brief how the sex of a newborn is genetically determined in human beings. Which of the two parents, the mother or the father, is responsible for determination of sex of a child? -Biology

Last Answer : Mechanism of Sex Determination in Human Beings: In human beings, the sex of the individual is genetically determined.Sex determination is the process by which sex of a new born individual can be ... happens at fertilisation. Thus, father is responsible for the determination of the sex of a child.

”The sex of the children is determined by what they inherit from their father and not their mother.” Justify. -Biology

Description : ”The sex of the children is determined by what they inherit from their father and not their mother.” Justify. -Biology

Last Answer : It is because a child who inherits an X chromosome from her father will be a girl and one who inherits a Y chromosome from his father will be a boy. But all children inherit a X chromosome from their mother regardless of whether they are boys or girls.

How is sex determined in human beings? -Biology

Description : How is sex determined in human beings? -Biology

Last Answer : answer:

Foetal sex can be determined by examining cells from the amniotic fluid by looking for

Description : Foetal sex can be determined by examining cells from the amniotic fluid by looking for

Last Answer : Foetal sex can be determined by examining cells from the amniotic fluid by looking for A. Chiasmata B. Autosomes C. Sex-chromosomes D. Nucleus

By which the sex of a child is determined before birth? (1) Sperms of father (2) Foetus of mother (3) Both (1) and (2) (4) Nutrition of mother

Description : By which the sex of a child is determined before birth? (1) Sperms of father (2) Foetus of mother (3) Both (1) and (2) (4) Nutrition of mother

Last Answer : (2) Foetus of mother Explanation: The gender of the baby can be ascertained accurately after more or less than seven weeks of pregnancy. During this period of pregnancy, the fetal DNA is ... in the mother's blood. Thus, identifying the fetus gender through prenatal gender testing is easier.

How is sex determined in dioecious plants?

Description : How is sex determined in dioecious plants?

Last Answer : Dioecious: Having male and female reproductive organs in separate plants or animals. More than 90 per cent of flowering plants produce perfect flowers that have both male and female ... and developed individuals secrete the pheromone so as to masculinise the surrounding juvenile plants.

Sex is determined in human beings (a) by ovum (b) at time of fertilisation (c) 40 days after fertilisation (d) seventh to eight week when genitals differentiate in fetus.

Description : Sex is determined in human beings (a) by ovum (b) at time of fertilisation (c) 40 days after fertilisation (d) seventh to eight week when genitals differentiate in fetus.

Last Answer : (b) at time of fertilisation

Genetic identity of a human male is determined by (a) sex-chromosome (b) cell organelles (c) autosome (d) nucleolus.

Description : Genetic identity of a human male is determined by (a) sex-chromosome (b) cell organelles (c) autosome (d) nucleolus.

Last Answer : a) sex-chromosome

In Drosophila, the sex is determined by (a) the ratio of number of X-chromosome to the sets of autosomes (b) X and Y chromosomes (c) the ratio of pairs of X-chromosomes to the pairs of autosomes (d) whether the egg is fertilized or develops parthenogenetically.

Description : In Drosophila, the sex is determined by (a) the ratio of number of X-chromosome to the sets of autosomes (b) X and Y chromosomes (c) the ratio of pairs of X-chromosomes to the pairs of autosomes (d) whether the egg is fertilized or develops parthenogenetically.

Last Answer : (c) the ratio of pairs of X-chromosomes to the pairs of autosomes

Fetal sex can be determined by examining cells from the amniotic fluid by looking for (a) chiasmata (b) kinetochore (c) barr bodies (d) autosomes.

Description : Fetal sex can be determined by examining cells from the amniotic fluid by looking for (a) chiasmata (b) kinetochore (c) barr bodies (d) autosomes.

Last Answer : (c) barr bodies

By which the sex of a child is determined before birth ? (1) Sperms of father (2) Foetus of mother (3) Both (1) and (2) (4) Nutrition of mother

Description : By which the sex of a child is determined before birth ? (1) Sperms of father (2) Foetus of mother (3) Both (1) and (2) (4) Nutrition of mother

Last Answer : Foetus of mother

If, counter to your hopes, you got a second son instead of a daughter, would it be OK to turn the boy into a girl as long as the offspring has not formed its own identity?

Description : If, counter to your hopes, you got a second son instead of a daughter, would it be OK to turn the boy into a girl as long as the offspring has not formed its own identity?

Last Answer : No.

Can a red fox and a gray fox mate and produce viable offspring?

Description : Can a red fox and a gray fox mate and produce viable offspring?

Last Answer : This implies that it is NOT possible (see second post). This says they do not cross breed in the wild, but that is kind of vague . . . and doesn’t answer the question of viable offspring if they were breed in captivity. Finally, this implies it might be possible . . .

How do parents feel if they've had one or more of their adult offspring living with them for awhile?

Description : How do parents feel if they've had one or more of their adult offspring living with them for awhile?

Last Answer : answer:I lived with my parents until last year. My mom said I spoiled her, because I did most of the cooking. She's reminded me of that fact in the past week several times, since I've ... my parents were annoyed sometimes because there were periods where it seemed he wasn't doing anything at all.

Is the seahorse the only animal whose male carries the offspring through gestation?

Description : Is the seahorse the only animal whose male carries the offspring through gestation?

Last Answer : Does the penguin male incubating an egg count?

At what point in a man's life cycle is his sperm most suitable for producing thriving offspring?

Description : At what point in a man's life cycle is his sperm most suitable for producing thriving offspring?

Last Answer : answer: In general, volume decreases with age as the prostate enlarges. This does not mean potency necessarily decreases, however. The greatest misconception about semen is that the amount of ejaculate fluid is ... Dr. Lowe. In fact, sperm count can be normal even in smaller volumes. Source

Why are offspring considered new life forms?

Description : Why are offspring considered new life forms?

Last Answer : Because we are not we are not “all the exact same creature as the very first cell that came into being.” The building blocks of life, the cells, the “ingredients”, the chemical composition, the DNA that we are all made up of are all different.

Why do animals sometimes nurse the offspring of other species?

Description : Why do animals sometimes nurse the offspring of other species?

Last Answer : The mothering instinct can be very strong.

If someone learns something, can it be passed down genetically to their offspring?

Description : If someone learns something, can it be passed down genetically to their offspring?

Last Answer : The Goa’uld pass down knowledge to their offspring. In the real world, that doesn’t happen

Can a human mate with a monkey, chimpanzee, or other primate, and produce offspring?

Description : Can a human mate with a monkey, chimpanzee, or other primate, and produce offspring?

Last Answer : No. We are of a different species. That’s what “species” means.

is bipolar disorder genetically transferred to offspring?

Description : is bipolar disorder genetically transferred to offspring?

Last Answer : It can be. Mental illness, as a whole tends to "run in families". But then you have the family member who is totally sane, in the midst of madness. NAMI.com can give you many answers

I can reach up from the ground, or hang from a tree, I am the result of your labour, or your offspring I can be. What am I? -Riddles

Description : I can reach up from the ground, or hang from a tree, I am the result of your labour, or your offspring I can be. What am I? -Riddles

Last Answer : Fruit.

Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes. -Biology

Description : Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes. -Biology

Last Answer : The parents are diploid (2n) as each of them has two sets of chromosomes. They form haploid (1n) male and female gametes through the process of meiosis. The haploid gametes have ... Since, these two gametes fuse during fertilisation, the original number of chromosomes is restored in the offspring

How many alleles does each parent give to their offspring? -Biology

Description : How many alleles does each parent give to their offspring? -Biology

Last Answer : answer:

Offspring of the F1 generation. -Biology

Description : Offspring of the F1 generation. -Biology

Last Answer : answer:

Why are offspring formed by asexual method of reproduction referred as clones? -Biology

Description : Why are offspring formed by asexual method of reproduction referred as clones? -Biology

Last Answer : answer:

Why are offspring formed by asexual method of reproduction referred as clones? -Biology

Description : Why are offspring formed by asexual method of reproduction referred as clones? -Biology

Last Answer : answer:

When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?

Description : When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?

Last Answer : Dominant.

A short-haired guinea pig is crossed with a long-haired guinea pig. All of the F1 offspring from the cross are short-haired.Which phenotype is dominantA. long hairB. short hairC. SSD. ss?

Description : A short-haired guinea pig is crossed with a long-haired guinea pig. All of the F1 offspring from the cross are short-haired.Which phenotype is dominantA. long hairB. short hairC. SSD. ss?

Last Answer : Abyssinian

If a homozygous black guinea pig is crossed with a white guinea pig what is the probability that an offspring will have black fur?

Description : If a homozygous black guinea pig is crossed with a white guinea pig what is the probability that an offspring will have black fur?

Last Answer : depends if the black fur gene is dominant..if it is...then yu would cross BB with bb making all heterozygousgenotypes(Bb)therefore, having all possible offspring with black furso theres a 100% probability of offspring with black fur(:

By what means does the creature create its offspring ?

Description : By what means does the creature create its offspring ?

Last Answer : Creates offspring through reproduction.

At what stage of division does the number of chromosomes in the offspring cell become half of the number of chromosomes in the mother cell ?

Description : At what stage of division does the number of chromosomes in the offspring cell become half of the number of chromosomes in the mother cell ?

Last Answer : The number of chromosomes in the offspring cell formed during the division of miosis-1 is half of the number of chromosomes in the mother cell.

Miosis In cell division, how many offspring are formed from one cell ?

Description : Miosis In cell division, how many offspring are formed from one cell ?

Last Answer : In meiosis cell division, 4 offspring cells are formed from one cell.

How many offspring cells are formed from three mother cells in mitosis division ?

Description : How many offspring cells are formed from three mother cells in mitosis division ?

Last Answer : In mitosis division, 3 offspring cells are formed from three mother cells.

At what stage of mitosis division does the offspring chromosome form ?

Description : At what stage of mitosis division does the offspring chromosome form ?

Last Answer : In the anaphase stage of mitosis division, offspring chromosomes are formed.

At what stage do the offspring chromosomes come to the opposite pole ?

Description : At what stage do the offspring chromosomes come to the opposite pole ?

Last Answer : Answer : The offspring chromosomes come to the opposite pole in the step of telophase.

What is an offspring chromosome ?

Description : What is an offspring chromosome ?

Last Answer : : In the prophase step of mitosis cell division, each chromosome splits vertically and produces two chromatids. Each chromatid is called an offspring chromosome

What is an offspring cell ?

Description : What is an offspring cell ?

Last Answer : When a cell divides, new cells are formed which are called offspring cells.

A double homozygous yello round plant of Pea is crossed with green wrinkled plant. The offspring shall be of

Description : A double homozygous yello round plant of Pea is crossed with green wrinkled plant. The offspring shall be of

Last Answer : A double homozygous yello round plant of Pea is crossed with green wrinkled plant. The offspring shall ... Two types C. Four types D. Several types

$ A cross between the pure recessive parent and the F-1 offspring is called Test cross. ! Test cross is a type of Back cross.

Description : $ A cross between the pure recessive parent and the F-1 offspring is called Test cross. ! Test cross is a type of Back cross.

Last Answer : $ A cross between the pure recessive parent and the F-1 offspring is called Test cross. ! Test cross is a ... is wrong D. If both As and R are wrong.

What is the penguins offspring survival rate?

Description : What is the penguins offspring survival rate?

Last Answer : Hello, I believe you'll find the answer here on this website.https://seaworld.org/en/animal-info/animal-infobooks/penguin/longevity-and-causes-of-death

What is the survival rate for offspring penguins?

Description : What is the survival rate for offspring penguins?

Last Answer : Hello, I believe you'll find the answer here on this website.https://seaworld.org/en/animal-info/animal-infobooks/penguin/longevity-and-causes-of-death

How many offspring does a sloth produce?

Description : How many offspring does a sloth produce?

Last Answer : Need answer

How many babies can gray wolves have offspring?

Description : How many babies can gray wolves have offspring?

Last Answer : Need answer

Do chicken give birth to live offspring?

Description : Do chicken give birth to live offspring?

Last Answer : they live offspring to keep the metamorphism keep the cycle going.

What kind of mammals carry immature offspring pouches?

Description : What kind of mammals carry immature offspring pouches?

Last Answer : marsupials.

If a eukaryotic organisms reproduces through mitosis what is true about the offspring and the parent organisms?

Description : If a eukaryotic organisms reproduces through mitosis what is true about the offspring and the parent organisms?

Last Answer : Need answer

In a dihybrid cross with genotypes JjQq and JJQq what is the probability of getting an offspring with genotype JJQQ?

Description : In a dihybrid cross with genotypes JjQq and JJQq what is the probability of getting an offspring with genotype JJQQ?

Last Answer : Need answer

What is an example of an organism that reproduces sexually and explain the diversity of their offspring?

Description : What is an example of an organism that reproduces sexually and explain the diversity of their offspring?

Last Answer : People. And people being (acting like) people.