Fragrant flowers with well-developed nectaries are adapted for
Options
(a) entomophily (b) hydrophily (c) anemophily (d) zoophily
Correct Answer:
entomophily
Explanation:
No explanation available. Be the first to write the explanation for this […]
Chipko movement is connected with
Options
(a) Conservation of natural resources (b) Plant/forest conservation (c) Plant breeding (d) Project tiger
Correct Answer:
Plant/forest conservation
Explanation:
No explanation available. Be the first to write […]
Acquired Immune Deficiency Syndrome (AIDS) is characterised by
Options
(a) reduction in the number of helper T-cells (b) an autoimmune disease (c) killer T-cells (d) inability of the body to produce interferons
Correct […]
Sodium Hydroxide reacts with Zinc to form
Options
(a) ZnO (b) Na₂ZnO₂ (c) ZnH₂ (d) Zn(OH)₂
Correct Answer:
Na₂ZnO₂
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The phenomenon ‘ontogeny repeats phylogeny’ is explained by
Options
(a) recapitulation theory (b) inheritance theory (c) mutation theory (d) natural selection theory
Correct Answer:
recapitulation theory
Explanation:
No explanation available. Be the first […]
Due to less amount of iodine in water, metamorphosis of frog tadpole is
Options
(a) stopped (b) delayed (c) accelerated (d) not affected
Correct Answer:
delayed
Explanation:
No explanation available. Be the first […]
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