Reproduction1 Alternation of Generation

Question 1

Mature, fertilized ovary

Answer 1

Seed

Question 2

3 Parts of a seed

Answer 2

Embryo, Testa(seed coat), Food source(endosperm)

Question 3

Seed Coat

Answer 3

testa
Protects embryo

Question 4

Food Soiurce

Answer 4

nourishes embryo

Question 5

what are the advantages of seeds over free sporing plants

Answer 5

seeds become widely scattered by wind or animals

Question 6

alternation of generations

Answer 6

defined as the alternation of multicellular diploid and haploid,

Question 7

alternation of generations
Subsequent generations of individuals alternate between

Answer 7

haploid and diploid organisms.

Question 8

In organisms with alternating generations most or nearly all
tissues can be

Answer 8

haploid

Question 9

All plants are characterized by

Answer 9

alternation of generations life cycle

Question 10

Haploid another word

Answer 10

Gametophytic

Question 11

Another word for Diploid

Answer 11

sporophytic

Question 12

Where are sporocytes contained

Answer 12

sporangium

Question 13

diploid phase process

Answer 13

Fertilization–>zygote–> sporophyte–>sporangia–>meiosis

Question 14

haploid phase

Answer 14

meiosis–>spores–>gametophyte–>archegonia/antheridia–> fertilization

Question 15

forms eggs

Answer 15

Archegonia

Question 16

Gametophyte

Answer 16

haploid gamete producing phase in life cycle

Question 17

forms sperm

Answer 17

Antheridia

Question 18

Sporophyte

Answer 18

the diploid spore-producing phase in the life cycle.

Question 19

Gametophyte dominant

Answer 19

Bryophytes

Question 20

Sporophyte dominant but
Gametophyte freeliving and
photosynthesizing

Answer 20

Ferns

Question 21

Sporophyte dominant and gametophyte
greatly reduced

Answer 21

Angiosperms and Gymnosperms

Question 22

in bryophytes how do sperm get to egg

Answer 22

swim

Question 23

one type of spore, basic condition

Answer 23

homospory

Question 24

2 types of spores

Answer 24

Heterospory