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Which one of the following conditions correctly describes the manner of determining the sex in the given example?
- a)Homozygous sex chromosomes (XX) produce male in Drosophila.
- b)Homozygous sex chromosomes (ZZ) determine female sex in birds.
- c)XO type of sex chromosomes determine male sex in grasshopper.
- d)XO condition in humans as found in Turner Syndrome determines female sex.
Correct answer is option 'C'. Can you explain this answer?
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Which one of the following conditions correctly describes the manner ...
In grasshopper, XX-XO mechanism of sex determination is present where females are homogametic (XX) but the male carries only one sex chromosome (XO). Hence, the male grasshopper carries XO sex chromosomes.
The ratio of the number of X-chromosome to that of a complete set of autosome determines the sex of Drosophila. The X/A value is 0.5 for a normal male.
Sex determination in birds is of ZW-ZZ types in which females are heteromorphic (ZW) and males have homomorphic sex chromosomes (ZZ).
Human follows XY-XX mechanisms of sex determination, wherein male is heterogametic and carries XY sex chromosome while female carries two copies of X-chromosomes (XX). The absence of part or full copy of one X-chromosome in the human female is "Turner Syndrome", but the "XO" condition is not female sex determinant.
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Which one of the following conditions correctly describes the manner ...
Explanation:
XO type of sex chromosomes determine male sex in grasshopper:
- Grasshoppers have a unique system of sex determination where males have only one X chromosome (XO) while females have two X chromosomes (XX).
- The presence of a single X chromosome (XO) in grasshoppers determines the male sex, as opposed to the conventional XY system found in mammals.
- This means that male grasshoppers have half the number of sex chromosomes compared to females.
This demonstrates how sex determination can vary across different species, with grasshoppers using an XO system to determine male sex.
XO type of sex chromosomes determine male sex in grasshopper:
- Grasshoppers have a unique system of sex determination where males have only one X chromosome (XO) while females have two X chromosomes (XX).
- The presence of a single X chromosome (XO) in grasshoppers determines the male sex, as opposed to the conventional XY system found in mammals.
- This means that male grasshoppers have half the number of sex chromosomes compared to females.
This demonstrates how sex determination can vary across different species, with grasshoppers using an XO system to determine male sex.
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Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer?
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Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer?.
Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following conditions correctly describes the manner of determining the sex in the given example?a)Homozygous sex chromosomes (XX) produce male in Drosophila.b)Homozygous sex chromosomes (ZZ) determine female sex in birds.c)XO type of sex chromosomes determine male sex in grasshopper.d)XO condition in humans as found in Turner Syndrome determines female sex.Correct answer is option 'C'. Can you explain this answer?.
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