A caterpillar and an aphid living in different parts of the same plant can be said to
occupy the same ecological niche
be in different habitat
occupy different ecological niche
be in the same microhabitats
Correct answer is C
The caterpillar and the aphids occupy two different spaces or parts of the plant. Hence they occupy different ecological niches.
If a nursing mother is not producing enough milk, her hormonal system is probably deficient in
prolactin
testosterone
thyroxin
insulin
Correct answer is A
No explanation has been provided for this answer.
Nervous control differs from hormonal control in that the former
involves only chemical transmission
is a lower process
produces short-term changes
has no specific pathway
Correct answer is C
No explanation has been provided for this answer.
Epigeal germination of a seed is characterized by
more rapid elongation of the hypocotyl than the epicotyl
more rapid elongation of the epicotyl than the hypocotyl
equal growth of both the hypocotyl and epicotyl
lack of growth of the hypocotyl
Correct answer is A
No explanation has been provided for this answer.
birds are generally bigger in size
embryonic development is longer in birds
those of birds are fertilized internally
birds lay shelled eggs
Correct answer is B
No explanation has been provided for this answer.