TS Polycet (Polytechnic) 2022 Previous Question Paper with Answers And Model Papers With Complete Analysis

126) _____ functions as filtration unit.

A) Bowman’s capsule
B) Glomerulus
C) Loop of Ilenle
D) Renal tubule

View Answer
B) Glomerulus

Explanation:Glomerulus acts as the filtration unit in nephron
Glomerulus

127) The latex of _____ plant is the source of biodiesel.

A) Sapota
B) Chicle
C) Hevea
D) Jatropa

View Answer
D) Jatropa

Explanation:Jatropha plant’s latex is used to produce biodiesel
Jatropa

128) Each human body cell contains _____ of Autosomes

A) 20 pairs
B) 23 pairs
C) 22 pairs
D) 24 pairs

View Answer
C) 22 pairs

Explanation:Humans have 22 pairs of autosomes + 1 pair sex chromosomes
22 pairs

129) The organs which have different structure but perform similar functions are called

A) Homologous organs
B) Analogous organs
C) Vestigial organs
D) None of the above

View Answer
B) Analogous organs

Explanation:Same function, different origin = Analogous organs

130) Differences in character within closely related groups of organisms is referred to as

A) genes
B) variations
C) genes and variations
D) None of the above

View Answer
B) variations

Explanation:Intra-species differences are called variations

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