Which combination of sex chromosomes is present in a female?
(a) XX
(b) YY
(c) XY
(d) none of these

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Solution

(a) XX
Female cell contains two X chromosomes (XX) while male cell contains one X and one Y chromosomes (XY).

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Similar questions

The person A has only B chromosomes in all its gametes. On the other hand, another person C has chromosomes D in half of the gametes and chromosome E in the other half of gametes. When chromosomes B and D combine during fertilisation, a female zygote results. On the other hand, the combination of B and E chromosomes produces a male zygote.

(a) What are chromosomes (i) B (ii) D, and (iii) E?

(b) Out of B, D and E, which two chromosomes are of the same type?

(d) What is the general name of chromosomes such as B and E?

(e) Out of the two persons A and C, which one is (i) male, and (ii) female?

Q. Which chromosomes are present in a Female?

The two versions of a trait (character) which are brought in by the male and female gametes are situated on :

(a) copies of the same chromosomes (b) sex chromosomes

Q. The equivalent capacitance of the combination shown in figure (31-Q1) is
(a) C
(b) 2 C
(c) C/2
(d) none of these.

Question 20
The two versions of a trait (character) which are brought in by the male and female gametes are situated on

(a) copies of the same chromosome
(b) two different chromosomes
(c) sex chromosomes
(d) any chromosome

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Which combination of sex chromosomes is present in a female? (a) XX (b) YY (c) XY (d) none of these

(a) XX Female cell contains two X chromosomes (XX) while male cell contains one X and one Y chromosomes (XY).

Which combination of sex chromosomes is present in a female?
(a) XX
(b) YY
(c) XY
(d) none of these

(a) XX
Female cell contains two X chromosomes (XX) while male cell contains one X and one Y chromosomes (XY).