Flowers
ans EVEN
2) sporophyte-meiosis-gametophyte-gametes-fertilization-diploid
zygote
4) a small (reduced) sporophyte.
6) sepal.
8) stamen carpel
10) photosynthesis.
12) It has both stamens
and carpels.
14) dioecious
16) microsporocyte
18)
meiosis-pollination-nuclear fusion-formation of embryo and endosperm
20) microsporocyte-meiosis-microspores-mitosis-two
haploid cells per pollen grain
22) mitosis in male gametophytes
24) pollen grain
26) three antipodal
cells, two polar nuclei, one egg, and two synergids.
28) introduction of genes into a plant
that prevent its seeds from maturing
30) double fertilization
32) the rejection of
self cells.
34) It produces clones.
36) form a seed coat
38) mature
ovary.
40) Both a diploid embryo and triploid endosperm
are formed.
42) proembryo and the cotyledons.
44) radicle
46) male gametophyte; embryo sac
48) ovaries.
50) obtain
a dependable water supply.
52) increasing crop
yield.