mod 5 lec

Question 1

flower stalk

Answer 1

pedicel (peduncle)

Question 2

holds the flower part

Answer 2

receptacle (torus)

Question 3

the three appendages

Answer 3

perianths
stamen
carpels

Question 4

this appendages contains the sepals and petals

Answer 4

perianths

Question 5

the male part

Answer 5

stamen

Question 6

the female part

Answer 6

carpels

Question 7

lobes containing pollen sacs

Answer 7

anther

Question 8

stalk that holds the anther

Answer 8

filaments

Question 9

receive the pollen

Answer 9

stigma

Question 10

supports the stigma

Answer 10

style

Question 11

contains ovules that tore the female gametes

Answer 11

ovary

Question 12

located inside the ovary

Answer 12

ovules

Question 13

protective layer surrounding the ovule

Answer 13

integuments

Question 14

inner structure of the ovule that develops into endosperm

Answer 14

nucellus

Question 15

produces the egg cells for fertilization which develops into the seed

Answer 15

embryo sac

Question 16

opening that allows the pollen to enter the ovule

Answer 16

Micropylar end

Question 17

opposite of micropillar end where nucleus is rejoined by integuments

Answer 17

chalazal end

Question 18

cells that have no established function but has deemed to undergo programmed cell death during embryo sac maturation prior to fertilization

Answer 18

antipodals

Question 19

produce signals that guides the pollen

Answer 19

synergids

Question 20

responsible for double fertilization

Answer 20

polar nuclei

Question 21

composed of a thimble-shaped mass of parenchyma cells

Answer 21

pollination

Question 22

4 types of pollination

Answer 22

self-pollination
cross-pollination
wind pollination
animal pollination

Question 23

same flower or another flower of the same plant

Answer 23

self-pollination

Question 24

flowers from different plants

Answer 24

cross-pollination

Question 25

contains microgametophytes of seed plants

Answer 25

pollen grains

Question 26

fusion of gametes

Answer 26

fertilization

Question 27

group of several flowers that may all open at the same time

Answer 27

inflorescence