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Identify  and  in the following diagram

a)

A-Epidermis, B-Endodermis, C-Connective tissues, D-Sporogenous tissue, E-Middle layer, F-Tapetum

b)

A- Endodermis, B- Connective tissues, C- Epidermis, D- Tapetum, E- Sporogenous tissue, F- Middle layer

c)

A- Tapetum, B- Middle layer, C- Sporogenous tissue, D- Connective tissues, E- Endodermis, F- Epidermis

d)

A- Connective tissues, B- Epidermis, C-Endothecium, D-Sporogenous tissue, E- Tapetum, F- Middle layer



Question ID - 6904 | SaraNextGen Top Answer

Identify  and  in the following diagram

a)

A-Epidermis, B-Endodermis, C-Connective tissues, D-Sporogenous tissue, E-Middle layer, F-Tapetum

b)

A- Endodermis, B- Connective tissues, C- Epidermis, D- Tapetum, E- Sporogenous tissue, F- Middle layer

c)

A- Tapetum, B- Middle layer, C- Sporogenous tissue, D- Connective tissues, E- Endodermis, F- Epidermis

d)

A- Connective tissues, B- Epidermis, C-Endothecium, D-Sporogenous tissue, E- Tapetum, F- Middle layer

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

A- Connective tissues, B- Epidermis, C-Endothecium, D-Sporogenous tissue, E- Tapetum, F- Middle layer

Microsporangium is mainly surrounded by four layers/wall,  Epidermis, endothecium, middle layer and tapetuem

(i) Epidermis endothecium and middle layer help in protection and dehiscence of anther from pollen

(ii) Tapetum nourishes the developing pollen grains

127 votes


127