MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chromosomes

In humans, fe...

Question

In humans, females have sex chromosomes and males have sex chromosomes.

A

XX

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

ZY

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

XZ

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

XY

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D XY
Human males have 44 + XY chromosomes and females have 44 + XX chromosomes in their nucleus.
XX/XY are called as sex chromosomes as they decide the sex of the organism. Other chromosomes are called autosomes and they decide the bodily characteristics.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In humans, females have ___ chromosomes and males have ___ chromosomes.

Q. Assertion :In pigeons, females are heterogametic and males are homogametic. Reason: In pigeons, females have ZW sex chromosomes and males have ZZ sex chromosomes.

Q. In honeybees, females are (i) having (ii) chromosomes and males are (iii) having (iv) chromosomes.

Q. Assertion :Red-green colour blindness occurs with more frequency in males than in females. Reason: Females have two X chromosomes and males have one.

Q. The human males have sex chromosomes.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chromosomes

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard X Biology

Join BYJU'S Learning Program

CrossIcon