Question

differentiate angiosperm and gymnosperm​

Answer 1

Answer:

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Angiosperms, also called flowering plants, have seeds that are enclosed within an ovary (usually a fruit), while gymnosperms have no flowers or fruits, and have unenclosed or “naked” seeds on the surface of scales or leaves. Gymnosperm seeds are often configured as cones.

Answer 2

Gymnosperms :-

a) Gymnosperms have seeds as there is no fruit formation.

b) The microsporophylls are broad and are not distinguished into filaments and anthers. 

c) In gymnosperms , the sporophylls are aggregated to form compact cones.

d) Their endosperm is haploid. 

Angiosperms :-

a) Angiosperms bear seeds that are encased in a seed coat. The development of seeds takes place inside the fruits.

b) The microsporophylls consist of stamens containing pollen sacs. These sacs bear the male gametes called pollen grains. 

c) They have sporophylls that aggregate to form flowers with the perianth. 

d) The resulting endosperm is thus triploid. 

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