Category : Chromosome

Quiz: How Much You Know About Sex Linkage or Sex Linked Inheritance?

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Questions & Options


1. Who discovered sex linkage?

32282 Miller
32283 Thomas Morgan
32284 Robert Hook
32285 Robert Brown

2. Sex-linked traits always show _________ inheritance.

32294 Parallel
32295 Perpendicular
32296 Criss-cross
32297 None of these

3. What will be the percentage of hemophilic progeny when a normal man marries a hemophilic female?

32310 75%
32311 50%
32312 25%
32313 100%

4. The Y chromosome, which determines the male sex of the individual is....

32322 Androgen
32323 Gynosperm
32324 Androsome
32325 Androecium

5. Color blindness person show defects in....

32330 Cones
32331 Iris
32332 Rods
32333 Eye muscles

6. Colorblind people cannot distinguish...

32338 All colors
32339 Green color
32340 Blue color
32341 Red and green color

7. Color blindness is a ....

32346 X-linked dominant trait
32347 X-linked recessive trait
32348 Y-linked dominant trait
32349 Y-linked recessive trait

8. How many general types of hemophilia?

32350 5
32351 7
32352 9
32353 3

9. Which hemophilia occurs due to the reduction in the amount of factor VIII/ AHF (antihemophilic factor)?

32354 Hemophilia A
32355 Hemophilia B
32356 Hemophilia C
32357 All of these

10. Hemophilia B occurs due to the reduction in the amount of factor IX/......

32358 AHF (antihemophilic factor)
32359 PTC ( plasma thromboplastin component)
32360 PTA ( plasma thromboplastin antecedent)
32361 None of these

11. Which hemophilic is rare?

32362 Hemophilic A
32363 Hemophilic B
32364 Hemophilic C
32365 All of these

12. What is the other name of color blindness?

32366 Hemophilia
32367 Christmas disease
32368 Night blindness
32369 Daltonism

13. Color blindness is more commonly seen in .....

32370 Female
32371 Male
32372 Equal in both
32373 None of these

14. The gene of color blindness is present on ......

32374 X chromosome
32375 Y chromosome
32376 Autosome
32377 None of the above

15. Hemophilic carrier females are normal but they express the trait in the next generation this phenomenon is called .....

32378 First generation
32379 Second generation
32380 Skip generation
32381 Third generation
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