male and female gametophytes do not have an independent free living existence in
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In which one of the following, the male and female gametophytes don't have free
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In which one of the following, the male and female gametophytes don't have free-living independent existence?
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Male and female gametophytes do not have an independent free living existence in:
Male and female gametophytes do not have an independent free living existence in:
Byju's Answer Standard XII Biology
Reproduction in Fungus
Male and fema... Question
Male and female gametophytes do not have an independent free living existence in:
A Pteridophytes B Algae C Angiosperms D Bryophytes Open in App Solution
The correct option is C Angiosperms
In the life cycle of plants, there is an alternation of generations between gamete producing haploid gametophyte and spore producing diploid sporophyte.
The diploid sporophyte produces haploid spores by meiosis to form the haploid gametophyte. Male and female gametophytes give rise to the male and female gametes respectively. These gametes fuse to form a diploid zygote which marks the beginning of the sporophytic generation.
In algae, there are no free-living sporophytes. The dominant, free-living photosynthetic phase in the life cycle is the gametophyte.
In bryophytes, the sporophyte is not free-living and is dependent upon gametophyte for survival.
In pteridophytes, both sporophyte and gametophyte are independent and have free-living existence.
In gymnosperms and angiosperms, the gametophyte is dependent upon the sporophyte. The male and female gametophytes do not have an independent free-living existence in gymnosperms and angiosperms.
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SIMILAR QUESTIONS
Q.Male and female gametophytes are independent and free-living in :
Q.In which of the following groups gametophytes do not have an independent free - living existence?
Q.In which of the following groups, do gametophytes not have an independent free - living existence?
Q.The gametophyteis not an independent, free-living generation in
Q. Unlike bryophytes and pteridophytes, in ____A____ the male and the female gametophytes do not have _____B_____ existence.In above statements, fill A and B.
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Male and female gametophytes do not have an independent free living existence in:
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Male and female gametophytes do not have an independent free living existence in:-
Updated On: 27-06-2022
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Video Solution: Male and female gametophytes do not have an independent free living existence in:-
ADVERTISEMENT Text Solution Open Answer in App A Pteridophytes B Algae C Angiosperms D Bryophytes Answer
The correct Answer is C
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Question Male and female gametophytes do not have an independent free living existence in:-Chapter Name Re-neet 2020Subject Biology (more Questions)Class 12thType of Answer VideoQuestion LanguageIn Video - English In Text - English
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