Answer:
<h3>a) allow pollen grain to stick to insect</h3>
Sunflowers due to the fact that the top of it is entirely of nectar
Answer:
incisors
Explanation:
incisors are mainly used for biting and cutting
The difference is found in the DNA chromosome of the male and females.
The males have XY chromosomes at the last while the females have XX, these chromosome labels are important to signify deviancy and disparities among the morphology and the later structure of the female and male functions.