5.) The male gametophye in a rose is a.) a structure that contains three cells b

Question

5.) The male gametophye in a rose is

a.) a structure that contains three cells
b.) found in the pollen
c.) produced in the antheridum
d.) cotains a tube cell
e.) all of the above

6.) The structure found in a plant that is 3N is

a.) the endosperm
b.) the sporophyte
c.) the gametophyte
d.) the polar nuclei
e.) the embryo

7.) Which of the following is not part of the female reproductive system in plants?

a.) carpel
b.) filament
c.) stigma
d.) pistil
e.) ovule

8.) Embryonic endospermal layers develop into

a.) skeleton, muscles, blood vesells and gonads
b.) skin, central nervous system and sense organs
c.) digestive track, lungs and many glands
d.) skeleton muscles found in digestuve tract
d.) skin, muscles, blood vessls and sense organs

9.) Embryonic mesoermal layers develop into

a.) skeleton, muscles, blood vesells and gonads
b.) skin, central nervous system and sense organs
c.) digestive track, lungs and many glands
d.) skeleton muscles found in digestuve gut
d.) skin, muscles, blood vessls and sense organs

10.) Embryonic ectodermal layers develop into

a.) skeleton, muscles, blood vesells and gonads
b.) skin, central nervous system and sense organs
c.) digestive track, lungs and many glands
d.) skeleton muscles found in digestuve tract
d.) skin, muscles, blood vessls and sense organs

Explanation / Answer

5)C

6)A

7)D

8)D

9)C

10)B

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