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Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - NEET MCQ


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10 Questions MCQ Test - Androecium, Gynoecium, Microsporogenesis & Megasporogenesis

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis for NEET 2024 is part of NEET preparation. The Androecium, Gynoecium, Microsporogenesis & Megasporogenesis questions and answers have been prepared according to the NEET exam syllabus.The Androecium, Gynoecium, Microsporogenesis & Megasporogenesis MCQs are made for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Androecium, Gynoecium, Microsporogenesis & Megasporogenesis below.
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Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 1

Flowers with both androecium and gynoecium are called

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 2

The male reproductive parts of a flower, the stamens, are collectively known as

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Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 3

Androecium is a whorl of:

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 4

When gynoecium is present in the top most position of thalamus, the ovary is known as:

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 5

In angiosperms, microsporogenesis and megasporogenesis

Detailed Solution for Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 5

Microsporogenesis - The formation of microspores inside the microsporangia of seed plants. A diploid cell in the microsporangium, called a microsporophyte or a pollen mother cell, undergoes meiosis and gives rise to four haploid microspores. Each microspore then develops into a pollen grain.
Megasporogenesis - The formation of megaspores inside the ovules of seed plants. A diploid cell in the ovule, called a megasporophyte or a megaspore mother cell, undergoes meiosis and gives rise to four haploid megaspores. In most plants, only one of the megaspores then goes on to develop into a megagametophyte within the ovule, while the other three disintegrate. In the ovules of angiosperms, megasporogenesis takes place within a structure called a nucellus, and it is the megaspore farthest from the micropyle of the ovule that survives.
So, the correct answer is 'Involve meiosis.'

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 6

In a flowering plant the largest number of haploid cells occur in

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 7

Development and formation of pollen grains in anther of the stamen is known as

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 8

Functional megaspore in an angiosperm develops into

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 9

Androecium having dissimilar stamens is

Androecium, Gynoecium, Microsporogenesis & Megasporogenesis - Question 10

The process which undergoes into the microspore nucleus is known as

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