Sexual Reproduction in Angiosperms (Flowering Plants) – Biology GK MCQ ( एंजियोस्पर्म (फूल वाले पौधे) में यौन प्रजनन )
Welcome to our comprehensive “MCQs on Sexual Reproduction in Angiosperms (Flowering Plants)” page! If you’re preparing for competitive exams like UPSC IAS and more, you’ve come to the perfect place. Our meticulously curated collection of multiple-choice questions (MCQs) on “Sexual Reproduction in Angiosperms” covers a wide range of topics sourced from previous year papers across various sectors. Whether you’re an ambitious civil services aspirant or a biology enthusiast, our MCQs will help you delve into the fascinating world of plant reproduction.
Explore the intricate mechanisms and processes of sexual reproduction in flowering plants through our MCQs. These questions encompass essential concepts such as pollination, fertilization, seed formation, seed dispersal, and the role of hormones in flowering plant reproduction. By attempting these MCQs, you can assess your understanding, identify areas for improvement, and evaluate your readiness for the exams.
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Maximize your preparation potential and excel in your exams with our MCQs on Sexual Reproduction in Angiosperms sourced from UPSC IAS and other previous year papers. Stay ahead in your academic and career pursuits by leveraging this invaluable resource.
Sexual Reproduction in Angiosperms (Flowering Plants) – Biology GK MCQ – Previous Year Questions
Question:
Testa of a seed is produced from
A
B
C
D
Question:
Endosperm is formed during the double fertilization by
A
B
C
D
Question:
One advantage of cleistogamy is
A
B
C
D
Question:
. Pollen grains are shed at which stage?
A
B
C
D
Question:
Filiform apparatus is characteristic of
A
B
C
D
Question:
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is
A
B
C
D
Question:
The egg apparatus of angiosperm comprises
A
B
C
D
Question:
Fusion of male gamete with polar nuclei of embryosac is known as
A
B
C
D
Question:
. Study the following statements and select the correct one.
A. Tapetum nourishes the developing pollen grains
B. Hilum represents the junction between ovule and funicle
C. In aquatic plants such as water hyacinth and water lily, pollination occurs by water.
D. The primary endosperm nucleus is triploid.
A
B
C
D
Question:
The entry of pollen tube into the ovule through micropyle is called
A
B
C
D
Question:
The ovule of an angiosperm is technically equivalent to
A
B
C
D
Question:
Megasporangium is equivalent to
A
B
C
D
Question:
Which one of the following may require pollinators, but is genetically similar to autogamy
A
B
C
D
Question:
Functional megaspore in an angiosperm develops into
A
B
C
D
Question:
A dioecious flowering plant prevents both
A
B
C
D
Question:
The morphological nature of the edible part of coconut is
A
B
C
D
Question:
Pollination in water hyacinth and water lily is brought about by the agency of
A
B
C
D
Question:
Which one of the following statements is not true?
