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Saturday, June 22, 2019

Biology (MCQS)7


Biology Multiple Choice Questions

Starch is richly present in
(A) onion
(B) apple
(C) cereals
(D) tomato

Plants having foreign DNA are known as
(A) genetic plants
(B) recombinant plants
(C) cultured plants
(D) transgenic plants

Which of the following kinds of atom do not occur in carbohydrates
(A) carbon
(B) hydrogen
(C) nitrogen
(D) oxygen

The basic framework of all types of membranes are
(A) lipoproteins

(B) glycoproteins
(C) proteoglycans
(D) nucleoproteins

Single membrane bounded organelle is
(A) nucleus
(B) lysosome
(C) ribosome
(D) none of these

Irregular grape like cluster of bacilli is called
(A) diplo bacilli
(B) strepto bacilli
(C) staphylo bacilli
(D) none of these

It is generally accepted that plants arose from ancestral
(A) green algae
(B) fungi
(C) bacteria
(D) all of these

Main energy reserves in the case of green algae are
(A) glycogen
(B) sucrose
(C) glucose
(D) starch

The chief component of the cell wall of the majority of fungi is
(A) pectin
(B) chitin
(C) lignin
(D) cellulose

After pollination the pollens are transferred to which part of the flower
(A) ovary
(B) style
(C) stigma
(D) none of these



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