Question

(iv) The two major wall layers of pollen grains
are collectively termed as (পৰাগৰেণুৰ মুখ্য |
আৱৰণ দুখনক একেলগে—বােলে)
(a) Tectum (টেক্টাম) (b) Nexine (নেক্সাইন) |
(c) Sporoderm (স্প'ৰডার্ম)
|
(d) Sexine (চেক্সাইন)​

Answer 1

Answer:

(c) Sporoderm

Explanation:

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