Sex-Linked Practice

Last updated over 2 years ago

23 questions

1 point

1

Question 1

1.

XBXb

XBXB

XbXb

XBY

XbY

1 point

1

Question 2

2.

XbXb

XBY

XbY

XBXB

XBXb

1 point

1

Question 3

3.

XbY

XBY

XbXb

XBXb

XBXB

1 point

1

Question 4

4.

XbY

XBXb

XBXB

XBY

XbXb

1 point

1

Question 5

5.

Xby

XbXb

XBY

XBXb

XBXB

1 point

1

Question 6

6.

XhXh

XhY

XHXh

XHXH

XHY

1 point

1

Question 7

7.

XHXh

XhY

XHY

XhXh

XHXH

1 point

1

Question 8

8.

XhXh

XHXH

XhY

XHXh

XHY

1 point

1

Question 9

9.

XHXh

XhXh

XHXH

XHY

XhY

1 point

1

Question 10

10.

XHXh

XhY

XhXh

XHXH

XHY

1 point

1

Question 11

11.

XBXB * XBY

XBXb * XBY

XbXb * XBY

XbXb * Xby

1 point

1

Question 12

12.

50% XBXB

50% XBXb

50% XbXb

50% XBY

50% XbY

1 point

1

Question 13

13.

50% Normal

50% Carrier

50% Colorblind

1 point

1

Question 14

14.

0%

25%

50%

100%

1 point

1

Question 15

15.

XHXH *XHY

XHXH * XhY

XHXh * XhY

XhXh * XHY

1 point

1

Question 16

16.

0%

25%

50%

100%

1 point

1

Question 17

17.

XHXH * XHY

XHXh * XHY

XhXh * XHY

XhXh * XhY

1 point

1

Question 18

18.

0%

25%

50%

100%

1 point

1

Question 19

19.

0%

25%

50%

100%

1 point

1

Question 20

20.

0%

25%

50%

100%

1 point

1

Question 21

21.

0% Because she has to at least be a carrier since the father had a recessive allele.

100% Because the mother could be normal.

0% Because the father is recessive.

Not enough information.

1 point

1

Question 22

22.

100% If the father is normal.

0% Because the mother passed down  a recessive allele.

50% If the father is normal.

Not enough information

1 point

1

Question 23

23.

Female, because they have fewer combinations of alleles

Male, because males are more contagious

Male, because females have more combinations of alleles

Female because they have 2 X's