General Knowledge - Biology

Exercise :: Biology - Section 1

  • Biology - Section 1
31. 

out of proteins, lipids and carbohydrates present in a cell membrane, what is true?

A. Lipids are maximum
B. Carbohydrates are minimum
C. Carbohydrates are maximum
D. All three are in equal proportion

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

32. 

Potato is a modified form (outgrowth) of

A. root
B. stem
C. fruit
D. leaf

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

33. 

Of the following taxonomic categories which is the most inclusive (i.e. is the highest in hierarchy)?

A. Order
B. Subspecies
C. Class
D. Genus

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

34. 

Prothrombin which helps in clotting of blood is released by

A. lymphocytes
B. erythrocytes
C. monocytes
D. blood platelets

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

35. 

Myopia is connected with

A. ears
B. eyes
C. lungs
D. None of these

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

36. 

Most of the red, blue and purple colours of plants are due to a pigment called

A. anthocyanin
B. carotene
C. chlorophyll
D. xanthophylls

Answer: Option A

Explanation:

Anthocyanin - A blue, violet, or red flavonoid pigment found in plants.