Biology SSC MTS Questions

Biology MCQ Questions

7.
Which mineral is present in large amounts in milk, seafood, nuts and whole grains that helps in the formation of bones and the repair processes of our body?
SSC MTS 2021-05.09.2023-2
A.
Chloride
B.
Potassium
C.
Phosphorus
D.
Zinc
ANSWER :
C. Phosphorus
8.
In the process of cell division, the formation of phragmoplast between the two daughter nuclei occurs during:
SSC MTS 2021-05.09.2023-3
A.
the G0 phase
B.
the cytokinesis
C.
the S phase
D.
the karyokinesis
ANSWER :
B. the cytokinesis
9.
Which process is sometimes called "reduction division" because it reduces the number of chromosomes to half the normal number to form sperm and eggs?
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A.
Amitosis
B.
Meiosis
C.
Cytokinesis
D.
Karyokinesis
ANSWER :
B. Meiosis
10.
Which microscopic, single-celled photosynthetic organisms are known as the primary producers of the ocean - the organisms that form the base of the aquatic food chains?
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A.
Phytoplankton
B.
Zooplankton
C.
Bacterioplankton
D.
Virioplankton
ANSWER :
A. Phytoplankton
11.
In the realm of soil science, humus is considered:
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A.
synthetic additive
B.
decaying organic matter in soil
C.
mineral-rich compound
D.
inorganic material
ANSWER :
B. decaying organic matter in soil
12.
Which group of crops belong to fibre crops and are produced on a large scale in India?
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A.
Gram and tur
B.
Jute and hemp
C.
Tea and coffee
D.
Wheat and rice
ANSWER :
B. Jute and hemp