DENDROLOGY AND SOCIETY
FAMILIES OF GYMNOSPERM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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sporophyte
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integument
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microspore
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None of the above
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Detailed explanation-1: -The plant life cycle consists of four stages; seed, sprout, small plant, and adult plant. When the seed gets planted into the soil with water and sun, then it will start to grow into a small sprout.
Detailed explanation-2: -A sporophyte develops from an egg, held within a flask-like archegonium, that has been fertilized and there’s more about that process in the SEXUAL REPRODUCTION page. shows an intact, reddish calyptra over an embryonic sporophyte of the moss Dawsonia longiseta.
Detailed explanation-3: -In the sporophyte phase a diploid (having two sets of chromosomes) plant body grows and eventually produces spores through meiosis. These spores divide mitotically to produce haploid (having a single set of chromosomes) gamete-producing bodies called gametophytes.