Biology-Human Body [NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension]: Questions 1 - 5 of 26

Choose Programs:

🎯 1056 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 450.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 1

Question MCQ▾

Our skin, when exposed to excess sunlight, become dark. This is because our skin pigments called

Choices

Choice (4)Response

a.

flavoxanthin

b.

carotene

c.

xanthophyll

d.

melanin

Edit

Question 2

Question MCQ▾

The sigmoid colon is part of

Choices

Choice (4)Response

a.

Small Intestine

b.

Ileum

c.

Anal canal

d.

Large Intestine

Edit

Question 3

Question MCQ▾

Totipotent cell is

Choices

Choice (4)Response

a.

undifferentiated cells capable of development into complete embryo

b.

an undifferentiated cell capable of developing into an organ

c.

cells that lack the capability of differentiating into an organ or system

d.

an undifferentiated cell capable of developing into a system or entire plant

Edit

Question 4

Question MCQ▾

In mammals, the part of the brain that has reached highest level of development and that has enabled humans to grow their own crop, invent machines, develop language and art is

Choices

Choice (4)Response

a.

medulla oblongata

b.

cerebellum

c.

cerebrum

d.

All of the above

Edit

Question 5

Question MCQ▾

What will happen to the body of an adult human being if spleen is removed?

Choices

Choice (4)Response

a.

Antibody production will less

b.

WBCs production lowered

c.

Filtration of dead RBCs will not be possible

d.

RBCs production will be reduced

Edit