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Identify the correct modes of entry of pollen tube in the diagrams given below

a)

A-Mesogamy, B-Chalazogamy, C-Porogamy

b)

A-Chalazogamy, B-Porogamy, C-Mesogamy

c)

A-Porogamy, B-Chalazogamy, C-Monogamy

d)

A-Porogamy, B-Mesogamy, C-Chalazogamy


Question ID - 6302 :-

Identify the correct modes of entry of pollen tube in the diagrams given below

a)

A-Mesogamy, B-Chalazogamy, C-Porogamy

b)

A-Chalazogamy, B-Porogamy, C-Mesogamy

c)

A-Porogamy, B-Chalazogamy, C-Monogamy

d)

A-Porogamy, B-Mesogamy, C-Chalazogamy

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Modes of entity of pollen tube

(i) Porogamy Entry of pollen tube takes place through micropylar end ., Lily

(ii) Chalazogamy Entry of pollen tube takes place through the chalazal end, ., Causarina, Juglans

(iii) Mesogamy Entry of pollen tube takes place through the integuments Cucurbita, Populus



Next Question :

Hassall’s bodies/corpuscles are present in

a)

Adrenal medulla

b)

Thyroid

c)

Thymus

d)

Parathyroid


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