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In pteridophytes, antheridium are present in 1 Leafy gametophyte 2 Prothallus 3 Sporophyll 4 Protonema

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Similar Questions
Q1
Leafy gametophyte is formed from protonema in
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Q2
A. Companion cells and sleeve tubes are absent in pteridophytes.
B. Gametophyte of pteridophytes require cool, dry and shady places to grow
C. Prothallus is found in Dryopteris
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Q3
In mosses the archegonium and the antheridium can be found at the tips of the leafy shoot of haploid gametophyte.
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Q4

Explainbriefly the following terms with suitable examples:-

(i) protonema

(ii) antheridium

(iii) archegonium

(iv) diplontic

(v) sporophyll

(vi) isogamy

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Q5
Choose the correct statements:
A. Companion cells and sieve tubes are absent in pteridophytes.
B. Gametophyte of pteridophytes require cool, dry and shady places to grow.
C. Prothallus is found in Dryopteris.
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