Biology Flashcards
1
Q
what insects collect pollen
A
Bees
2
Q
what animals collect pollen
A
birds
3
Q
where does pollen land
A
on the stigma
4
Q
What are released from the pollen
A
gametes
5
Q
what is the other name for gametes
A
sex cells
6
Q
how can a seed be dispersed
A
it can be dispersed by floating on water, wind, animals, bursting
7
Q
what happens to the plant after fertilisation
A
the petals, the stamen and the sepals fall off
8
Q
what is metabolic
A
sum of all chemical reactions
9
Q
what is a micropyle
A
hole made by pollen tube in the egg cell
10
Q
what is a Testa
A
it is a tough seed coat for the egg cell
11
Q
what is the cotylendon
A
it is the food store for the egg cell
12
Q
what is the plumule
A
the embryo shoot in the egg cell
13
Q
what is the dormant
A
it is non active
