What chromosomes determine the sex of the child?

What chromosomes determine the sex of the child?
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1 Answer

Answer :

the males X and Y chromosomes and the females X chromosomes
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Related questions

Which one of the following conditions correctly describes the manner of determining the sex? (a) Homozygous sex chromosomes (ZZ) determine female sex in birds. (b) XO type of sex chromosomes determine male sex in grasshopper. (c) XO condition in humans as found in Turner’s syndrome, determines female sex. (d) Homozygous sex chromosomes (XX) produce male in Drosophila.

Description : Which one of the following conditions correctly describes the manner of determining the sex? (a) Homozygous sex chromosomes (ZZ) determine female sex in birds. (b) XO type of sex chromosomes ... s syndrome, determines female sex. (d) Homozygous sex chromosomes (XX) produce male in Drosophila.

Last Answer : (b) XO type of sex chromosomes determine male sex in grasshopper.

What determines the sex of a child? (1) Chromosomes of the father (2) Chromosomes of the mother (3) Rh factor of the parents (4) Blood group of the father

Description : What determines the sex of a child? (1) Chromosomes of the father (2) Chromosomes of the mother (3) Rh factor of the parents (4) Blood group of the father

Last Answer : (1) Chromosomes of the father Explanation: In humans and several other species of animals, the father determines the sex of the child. In the XV sex-determination system, the female-provided ovum ... X chromosome or a Y chromosome, resulting in female (XX) or male (XY) offspring, respectively.

What determines the sex of a child ? (1) Chromosomes of the father (2) Chromosomes of the mother (3) Rh factor of the parents (4) Blood group of the father

Description : What determines the sex of a child ? (1) Chromosomes of the father (2) Chromosomes of the mother (3) Rh factor of the parents (4) Blood group of the father

Last Answer : Chromosomes of the father

(a) If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human: (i) Sperm (ii) Zygote (b) Name an animal in which individuals can change sex. What does this indicate? -Science

Description : (a) If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human: (i) Sperm (ii) Zygote (b) Name an animal in which individuals can change sex. What does this indicate? -Science

Last Answer : (a) A normal human being has 46 chromosomes in which 23 chromosomes come from males and 23 chromosomes come from female. (i) Sperms coming from males have 23 chromosomes. (ii) Zygote forming in ... chromosomes in all. (b) Snail. This indicates that sex is not determined genetically in such animals.

Which best describes the sex chromosomes in humans?

Description : Which best describes the sex chromosomes in humans?

Last Answer : Humans have 22 pairs of homologous non-sex chromosomes (called autosomes), and one pair of sex chromosomes, making a total of 46 chromosomes in a genetically normal human.Each member of a pair is inherited ... a homologous pair of sex chromosomes (two Xs), while males have an X and a Y chromosome.

How many sex chromosomes ?

Description : How many sex chromosomes ?

Last Answer : Two sex chromosomes.

How many pairs of sex chromosomes ?

Description : How many pairs of sex chromosomes ?

Last Answer : 1 pair of sex chromosomes

$ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes.

Description : $ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes.

Last Answer : $ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes. A. If both ... wrong D. If both As and R are wrong.

If a naked mole rat has 27 chromosomes in its sex cellshow many chromosomes would it have in its body cells?

Description : If a naked mole rat has 27 chromosomes in its sex cellshow many chromosomes would it have in its body cells?

Last Answer : Need answer

Why is it important that sex cells have half the numbers as chromosomes as body as body cells?

Description : Why is it important that sex cells have half the numbers as chromosomes as body as body cells?

Last Answer : This happens so the genetic material from both parents combinesto make new set.

How many chromosomes does a elephant have in a sex cell?

Description : How many chromosomes does a elephant have in a sex cell?

Last Answer : Need answer

In normal human sex cells contain the number of chromosomes?

Description : In normal human sex cells contain the number of chromosomes?

Last Answer : I'm guessing you mean germ cells (oocyte and sperm). Each onehas 23 chromosomes (haploid), so when they fuse they make a fullcell (46 chromosomes-diplod).

What Traits controlled by genes located on sex chromosomes are what kind of traits?

Description : What Traits controlled by genes located on sex chromosomes are what kind of traits?

Last Answer : If a gene is found on the X chromosome (and, less commonly onthe Y chromosome), it is said to be asex-linked trait.There are about 1,098 human X-linked genes. Most of them codefor ... blindness.X-linked genes are also responsible for a common form ofbaldness referred to as "male pattern baldness".

How are sex chromosomes of human males and females alike How are they different?

Description : How are sex chromosomes of human males and females alike How are they different?

Last Answer : Need answer

What is A situation in which genes are attached to an organisms sex chromosomes the sex of an organism influences the expression of a gene?

Description : What is A situation in which genes are attached to an organisms sex chromosomes the sex of an organism influences the expression of a gene?

Last Answer : s.e.x linked

What Traits controlled by genes located on sex chromosomes are what kind of traits?

Description : What Traits controlled by genes located on sex chromosomes are what kind of traits?

Last Answer : If a gene is found on the X chromosome (and, less commonly onthe Y chromosome), it is said to be asex-linked trait.There are about 1,098 human X-linked genes. Most of them codefor ... blindness.X-linked genes are also responsible for a common form ofbaldness referred to as "male pattern baldness".

Down’s syndrome is due to (a) crossing over (b) linkage (c) sex-linked inheritance (d) non-disjunction of chromosomes.

Description : Down’s syndrome is due to (a) crossing over (b) linkage (c) sex-linked inheritance (d) non-disjunction of chromosomes.

Last Answer : (d) non-disjunction of chromosomes.

The colour blindness is more likely to occur in males than in females because (a) the Y-chromosome of males have the genes for distinguishing colours (b) genes for characters are located on the sex- chromosomes (c) the trait is dominant in males and recessive in females (d) none of these.

Description : The colour blindness is more likely to occur in males than in females because (a) the Y-chromosome of males have the genes for distinguishing colours (b) genes for characters are located on the sex- chromosomes (c) the trait is dominant in males and recessive in females (d) none of these.

Last Answer : (b) genes for characters are located on the sex- chromosomes

.A person with the sex chromosomes XXY suffers from (a) gynandromorphism (b) Klinefelter’s syndrome (c) Down’s syndrome (d) Turner’s syndrome.

Description : .A person with the sex chromosomes XXY suffers from (a) gynandromorphism (b) Klinefelter’s syndrome (c) Down’s syndrome (d) Turner’s syndrome.

Last Answer : (b) Klinefelter’s syndrome

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.

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.

Last Answer : (d) formation of abnormal ova in the mother.

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

If Mendel had studied the seven traits using a plant with 12 chromosomes instead of 14, in what way would his interpretation have been different? (a) He would not have discovered the law of independent assortment. (b) He would have discovered sex linkage. (c) He could have mapped the chromosome. (d) He would have discovered blending or incomplete dominance.

Description : If Mendel had studied the seven traits using a plant with 12 chromosomes instead of 14, in what way would his interpretation have been different? (a) He would not have discovered the law of ... c) He could have mapped the chromosome. (d) He would have discovered blending or incomplete dominance.

Last Answer : He would not have discovered the law of

Meiosis II performs (a) separation of sex chromosomes (b) synthesis of DNA and centromere (c) separation of homologous chromosomes (d) separation of chromatids.

Description : Meiosis II performs (a) separation of sex chromosomes (b) synthesis of DNA and centromere (c) separation of homologous chromosomes (d) separation of chromatids.

Last Answer : d) separation of chromatids.

Select the incorrect match. (a) Lampbrush – Diplotene bivalents chromosomes (b) Allosomes – Sex chromosomes (c) Sub-metacentric – L-shaped chromosomes chromosomes (d) Polytene – Oocytes of chromosomes amphibians

Description : Select the incorrect match. (a) Lampbrush – Diplotene bivalents chromosomes (b) Allosomes – Sex chromosomes (c) Sub-metacentric – L-shaped chromosomes chromosomes (d) Polytene – Oocytes of chromosomes amphibians

Last Answer : (d) Polytene – Oocytes of chromosomes amphibians

Select the incorrect match : (1) Lampbrush – Diplotene bivalents chromosomes (2) Allosomes – Sex chromosomes (3) Submetacentric – L-shaped chromososmes chromosomes (4) Polytene – Oocytes of amphibians chromosomes

Description : Select the incorrect match : (1) Lampbrush – Diplotene bivalents chromosomes (2) Allosomes – Sex chromosomes (3) Submetacentric – L-shaped chromososmes chromosomes (4) Polytene – Oocytes of amphibians chromosomes

Last Answer : (4) Polytene – Oocytes of amphibians chromosomes

The chromosomes responsible for characteristics other than sex are known by which of the following terms? a) ribosomes b) lysosomes c) autosomes d) spermatocytes

Description : The chromosomes responsible for characteristics other than sex are known by which of the following terms? a) ribosomes b) lysosomes c) autosomes d) spermatocytes

Last Answer : ANSWER: C -- AUTOSOMES 

Allosomes are (1) cell organelles (2) plant hormones (3) alleles (4) sex chromosomes

Description : Allosomes are (1) cell organelles (2) plant hormones (3) alleles (4) sex chromosomes

Last Answer : sex chromosomes

Amniocentesis is a technique used - (1) to determine the sex of fetus (2) to test of amino acid (3) to test brain (4) None of the above

Description : Amniocentesis is a technique used - (1) to determine the sex of fetus (2) to test of amino acid (3) to test brain (4) None of the above

Last Answer : (1) to determine the sex of fetus Explanation: Amniocentesis (also referred to as amniotic fluid test) is a medical procedure used in prenatal diagnosis of chromosomal abnormalities and fetal infections, and also for sex determination.

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.

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:

At what age should you talk to your child about sex?

Description : At what age should a child be educated about sex, my son is 10 years old and I used to think about when to get up.

Last Answer : I think it's variable. It’s worth bringing up the topic if you already have a boyfriend and have sex in the deck between them as well. It can be seen from the outside when it comes to this. Menstruation is another matter. I think we need to talk about that sooner.

Has anyone ever talked to a child about sex?

Description : Well, I don't know how this conversation will be.

Last Answer : really, the time has come for us with my children when they demanded to talk to them about it.

Is it possible to influence the sex of the child?

Description : If I want a boy to be born to me, can it be influenced in any way?

Last Answer : If anyone knew how to do it, they would be "behind the water." He would hire whole parties to shuffle the dust with a pitchfork.

Determining the sex of a child with certainty?

Description : Nice day, when the doctor finds out by ultrasound that a baby boy will be born, is it only indicative, or is it 100%?

Last Answer : It depends on what stage of pregnancy the sono doctor is doing ... ;-) Ultrasound can pohlavídetermine the sex from about 12 weeks (the later, the higher the probability of correct detection) - ... (prenatal examination, which consists in taking a part of the choria and examining its cells).

The partner responsible for sex of the child is :-

Description : The partner responsible for sex of the child is :-

Last Answer : The partner responsible for sex of the child is :- A. Male B. Female C. Both D. At times male & at times female

What was the sex of Mary Haise's 4th child?

Description : What was the sex of Mary Haise's 4th child?

Last Answer : Need answer

According to the census data released in July 2011, the fall in child sex ratio in rural areas as compared to urban areas is – (1) five times (2) four times (3) three times (4) two times

Description : According to the census data released in July 2011, the fall in child sex ratio in rural areas as compared to urban areas is – (1) five times (2) four times (3) three times (4) two times

Last Answer : (2) four times Explanation: According to the report, though the urban child sex ratio is far worse than that in rural areas, the fall in child sex ratio in rural areas is around four times that ... of 8.9 million children in rural areas while urban areas have shown increase of 3.9 million children.

As per 2011 census, among the following States, which State has the lowest child-sex ratio? (1) Chhattisgarh (2) Punjab (3) Kerala (4) Haryana

Description : As per 2011 census, among the following States, which State has the lowest child-sex ratio? (1) Chhattisgarh (2) Punjab (3) Kerala (4) Haryana

Last Answer : (4) Haryana Explanation: In the Census 2011, Haryana (834), Punjab (846), Jammu & Kashmir (862), Delhi (871) and Chandigarh (880) had the lowest child sex-ratios. In the period 1991-2011, child sex-ratio declined from 943 to 919, whereas the overall sex-ratio climbed up to 945 from 927.

As per 2011 Census data, the child sex ratio has come down from 927 to – (1) 904 (2) 920 (3) 917 (4) 914

Description : As per 2011 Census data, the child sex ratio has come down from 927 to – (1) 904 (2) 920 (3) 917 (4) 914

Last Answer : (4) 914 Explanation: Sex ratio is defined as the number of females per 1000 males. According to 2011 census, sex ratio in India is 943.

Child Sex Ratio as per the provisional results of the 2011 Census in India is – (1) 927 (2) 924 (3) 917 (4) 914

Description : Child Sex Ratio as per the provisional results of the 2011 Census in India is – (1) 927 (2) 924 (3) 917 (4) 914

Last Answer : (4) 914 Explanation: As per the provisional results of the 2011 Census, the child sex ratio in India has dropped to 919 females against 1,000 males - the lowest since Independence, indicating a ... all remaining 29 states and 7 Union Territories, the child sex ratio shows decline over Census 2001.

In which of the following States, is Child Sex Ratio as per the provisional results of the 2011 Census, the lowest? (1) Haryana (2) Punjab (3) Bihar (4) Uttar Pradesh

Description : In which of the following States, is Child Sex Ratio as per the provisional results of the 2011 Census, the lowest? (1) Haryana (2) Punjab (3) Bihar (4) Uttar Pradesh

Last Answer : (1) Haryana Explanation: Notably, Punjab and Haryana, which have traditionally seen low sex ratio, have recorded an increasing trend but still remained at the bottom of the list. Haryana has 834 ... . Haryana's Jhajjar (774 females) and Mahendragarh (778 females) districts have the lowest sex ratio

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.

According to the latest figures of census 2011, the child-sex ration in India is

Description : According to the latest figures of census 2011, the child-sex ration in India is

Last Answer : 914

In Down’s syndrome of a male child, the sex complement is (a) XO (b) XY (c) XX (d) XXY.

Description : In Down’s syndrome of a male child, the sex complement is (a) XO (b) XY (c) XX (d) XXY.

Last Answer : (b) XY

The ‘double standard’ normally refers to the difference in social attitude towards [A] Homosexual and heterosexual sex activity [B] Child and Adult sexual activity [C] Male and female sexual activity [D] Working class and middle class sexual activity

Description : The ‘double standard’ normally refers to the difference in social attitude towards [A] Homosexual and heterosexual sex activity [B] Child and Adult sexual activity [C] Male and female sexual activity [D] Working class and middle class sexual activity

Last Answer : [C] Male and female sexual activity

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?

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

Last Answer : Father

The reason for the decline in the child sex ratio in India is. a) Low fertility rate. b) Female foeticide c) Incentives for boy child from government d) None of the above

Description : The reason for the decline in the child sex ratio in India is. a) Low fertility rate. b) Female foeticide c) Incentives for boy child from government d) None of the above

Last Answer : Answer- b