Sunday, December 8, 2013

Flower Dissection

PART ONE

 Labelling:



Ovary cut in half:
- looks like a tube like structure running up it



Pollen close up:
-look like little pumpkin seeds with a line running up the middle



PART TWO

-pollination is sexual reproduction in plants. It is how the pollen is transferred to the female egg.

-pollen, anther, stigma, ovule

-self fertilization occurs when the pollen from an anther fertilizes the eggs on the same flower

-cross-fertilization occurs when the pollen is transferred to the stigma of an entirely different plant

-this plant in an angiosperm because only angiosperms can bear fruits or flowers

No comments:

Post a Comment