Friday, March 27, 2015

Blog Post #10

BLOG POST #10


This is a picture of the Anthers surrounding the Stigma.This shows that the flower has both male and female anatomy. In most cases the flower is one gender. The male and females are two individuals and not one flower.

This is a picture of the Anther of the flower. The Anther produces pollen grains. Anther is where the producing of the haploid male gametophytes. This is the male anatomy of the flower.

This is the part of the Carpel name stigma which is the tip of the Carpel. The Stigma is a sticky portion and is where pollen land. The Style is connected to the Stigma and it is a Stalk for the Stigma. the Stigma and Style is part of the female in the flower.


This is a picture of a flower that has its part ripped off except the Ovary. The Ovary has been sliced in the middle and find the Ovule which is the unfertilized seeds of the plants. The Ovules has been removed and shown ( the green dot near the stem). P.s I know its small.

Wednesday, March 25, 2015

Blog Post #10


This is the stigma of the plant. It is sticky and pollen grains here.  Inside the stigma at the inner
most part of the plant where the carpel lies where the female gametophytes are made. 

This picture displays the ovary of the brassica olleracea.  The ovarary contains  one or more ovules
where female gametophytes are made.

This is a picture of the brassica oleraccea flower. It's petals are yellow and flimsy and inside
the flower it contains reproductive organs.
This is the anthers. This is the pollen producing part of the flower where meiosis takes place
where it produces haploid male gametophytes.

Fertilization occurs everyday in plants. The basic parts that make this process happen
are the anthers and the ovary. First the sperm cell fuses with the egg nucleus to produce
a diploid zygote. The zygote will grow into the new plant embryo. Next the other sperm
cells fuse with the two endosperm nuclei in the embryo sac to form a triploid endosperm 
which nourishes the seedling as it grows.