angiosperm - seed plants; seed produced in (a)   and subsequent fruits

flower structure - flower is specialized for (a)  

male structure -

anther- contain ___ sperm cells, aka pollen

filament- stalk that holds ___

pollen - grains are monoploid ___

(a)  

female structures-

stigma - ___ to catch and hold pollen

style- where pollen burrows a ___ tube to reach the ___

ovary- contains ovules, develops into a ___ after fertilization

ovules- monoploid female ___ develop into ___ after fertilization

(a)  

A pollen grain is composed of 2 cells:

tube cell - forms ___ tube

generative cell - divides to form 2 ___ sperm which travel down pollen tube to fertilize ___

(a)  

Pollination - the transfer of pollen grains from the ___ to the ___

-when this occurs in the same plant it's ___-pollination

-when the pollen from one plant travels to the stigma of another plant, it is called ___-pollination; this exchange of genetic material increases variation

(a)  

After pollination, each pollen grain forms a ___ tube.

The pollen grains burrow down to the ovary to the female ___ (ovule).

The union of pollen and ovule is called ___.

(a)  

Double fertilization -

occurs in flowering plants of the 2 ___ sperm from the generative cell:

1 fuses w/egg to become a ___

1 fuses w/2 polar nuclei to become ___

(a)  

Embryonic seed structures:

1. seed coat- ___ the seed

2. hypocotyl- develops into ___ stem and roots

3. epicotyl- develops into ___ stem and leaves

4. cotyledon- ___ source for developing seed

(a)  

monocot - plants that have seeds with ___ cotyledon

dicot - plants that have seeds with ___ cotyledons

(a)  

Growth -

occurs in region known as meristems

Two types of meristems:

apical - found in the tips of roots and stems, responsible for growth in ___

lateral - found between xylem and phloem, responsible for growth in ___

(a)