The female gamete is represented by
I
II
III
IV
Correct answer is C
No explanation has been provided for this answer.
The function of the part labelled V is for the passage of
pollen tube and pollen nucleus
air, water and pollen nucleus
air, antipodal cells and ovum
synergids and egg cell
Correct answer is A
No explanation has been provided for this answer.
Which organism in the food-web illustrated above is an omnivore?
Weevils
Rat
Hawk
Prayer mantis
Correct answer is B
No explanation has been provided for this answer.
half-superior
inferior
superior
half-inferior
Correct answer is B
No explanation has been provided for this answer.