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.

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.
by

1 Answer

Answer :

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

Related questions

Identical twins are born when (a) Two sperms fertilise one ovum (b) Two sperms fertilise two ovums simultaneously (c) Open sperm fertilizes the ovum and zygote divides into two separate cells developing independently (d) One sperm fertilises two ovums

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Last Answer : Ans:(c)

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Last Answer : (b) introducing bone marrow cells producing ADA into cells at early embryonic stages

Which one of the following statements about human sperm is correct? (a) Acrosome has a conical pointed structure used for piercing and penetrating the egg, resulting in fertilisation. (b) The sperm lysins in the acrosome dissolve the egg envelope facilitating fertilisation. (c) Acrosome serves as a sensory structure leading the sperm towards the ovum. (d) Acrosome serves no particular function

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Last Answer : (b) The sperm lysins in the acrosome dissolve the egg envelope facilitating fertilisation.

. Select the incorrect statement. (a) Human males have one of their sex-chromosome much shorter than other. (b) Male fruit fly is heterogametic. (c) In male grasshoppers, 50% of sperms have no sex-chromosome. (d) In domesticated fowls, sex of progeny depends on the type of sperm rather than egg.

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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.

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.In Drosophila, the XXY condition leads to femaleness whereas in human beings the same condition leads to Klinefelter’s syndrome in male. It proves (a) in human beings Y chromosome is active in sex determination (b) Y chromosome is active in sex determination in both human beings and Drosophila (c) in Drosophila Y chromosome decides femaleness (d) Y chromosome of man have genes for syndrome.

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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

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Description : An abnormal human baby with ‘XXX’ sex chromosomes was born due to (a) fusion of two ova and one sperm (b) fusion of two sperms and one ovum (c) formation of abnormal sperms in the father (d) formation of abnormal ova in the mother.

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Do you think that children of sperm or egg donors have the right to retroactively demand the identities of the anonymous donors and win in court?

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Sperm and egg nuclei fuse due to (a) base pairing of their DNA and RNA (b) formation of hydrogen bonds (c) mutual attraction due to differences in electrical charges (d) attraction of their protoplasts.

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Sex determination of child is done by whose chromosome? -General Knowledge

Description : Sex determination of child is done by whose chromosome? -General Knowledge

Last Answer : The answer is 'Father'

Sex determination of child is done by whose chromosome? -General Knowledge

Description : Sex determination of child is done by whose chromosome? -General Knowledge

Last Answer : answer:

Sex determination of child is done by whose chromosome? -General Knowledge

Description : Sex determination of child is done by whose chromosome? -General Knowledge

Last Answer : answer:

Chromosomal basis of sex determination was discovered in the plant :

Description : Chromosomal basis of sex determination was discovered in the plant :

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Assertion : Females not participate in the determination of the sex of baby . Reason : Human male is heterogametic .

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Which of the following pairs is wrongly matched? (a) Starch synthesis in pea : Multiple alleles (b) ABO blood grouping : Co-dominance (c) XO type sex determination: Grasshopper (d) T.H. Morgan : Linkage

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In context of amniocentesis, which of the following statements is incorrect? (a) It can be used for detection of Down’s syndrome. (b) It can be used for detection of cleft palate. (c) It is usually done when a woman is between 14-16 weeks pregnant. (d) It is used for prenatal sex determination.

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Who is responsible for the sex determination of a child?

Description : Who is responsible for the sex determination of a child?

Last Answer : Father

Sex determination of child is done by whose chromosome?

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Last Answer : Father

25. The mechanism of ‘sex determination’ in birds is ... f) XX -XY b) ZZ -ZW c) ZZ -WW d) XX -XO

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Last Answer : b) ZZ -ZW

5. The mechanism of ‘sex determination’ in birds is ... c) XX -XY b) ZZ -ZW c) ZZ -WW d) XX -XO

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Which of the following pairs in wrongly matched ? (1) Starch synthesis in pea : Multiple alleles (2) ABO blood grouping : Co-dominance (3) XO type sex determination : Grasshopper (4) T.H. Morgan : Linkage

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Last Answer : (1) Starch synthesis in pea : Multiple alleles

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Majority of the errors blamed on computers are actually due to (1) programming errors (2) hardware failure (3) defects in media (4) data entry errors

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When sex is done the sperm and seaman is in vagina what would be the DNA mac hing sapling?

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

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The sperm producing substance of enzymatic nature of sperm lysine. In mammals it is called

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Which of the following statements are always true ? (a) A wooden table is a table (b) Now, it is raining or not raining (c) The sun rises in the East every day (d) A chicken comes out of a hen's egg Choose the correct answer from the codes given below : Codes: (A) (a) and (c) (B) (a), (c) and (d) (C) (a) and (b) (D) (b) and (c)

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When you think back to the beginning of your existence, do you identify yourself as the sperm cell, or do you identify yourself as the unfertilised egg cell?

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What are the functions and adaptions of the following;a. Palisade cellb. Spongy mesophyll cellc. Sperm and egg celld. Ciliated cellse. Root hair cellf. Red and white blood cells?

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Which differentiates a sperm from egg

Description : Which differentiates a sperm from egg

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