NEET Biology: Plant Reproduction Practice Questions

15 questions with answers and step-by-step solutions. Tap any question to see the full worked solution.

Q1.
$What is the ploidy level of the primary endosperm nucleus in angiosperms?$
Easy
Q2.
$The male gametophyte in angiosperms is represented by which structure?$
Easy
Q3.
$What is the transfer of pollen grains from the anther to the stigma of the same flower called?$
Easy
Q4.
$Which part of the flower develops into the seed after fertilization?$
Easy
Q5.
$Which of the following is a product of double fertilization in angiosperms?$
Easy
Q6.
$The phenomenon of double fertilization involves the fusion of$
Medium
Q7.
$If the diploid number of a flowering plant is 24, what will be the number of chromosomes in the endosperm and the antipodal cells respectively?$
Medium
Q8.
$In an angiosperm, the development of the embryo sac from a single megaspore is known as$
Medium
Q9.
$Which of the following structures in a flower is responsible for the production of male gametes?$
Medium
Q10.
$In a typical angiosperm, the number of nuclei involved in the formation of the endosperm and the embryo respectively are$
Medium
Q11.
$In the process of double fertilization, which of the following events is essential for the formation of the embryo and the endosperm?$
Hard
Q12.
$Which of the following statements correctly describes the phenomenon of apomixis?$
Hard
Q13.
$If a plant has a genotype AaBb and undergoes self-pollination, what is the probability that the resulting endosperm will have the genotype AAaBBb?$
Hard
Q14.
$In a typical angiosperm, if the number of chromosomes in the endosperm is 30, what would be the number of chromosomes in the synergid cells and the antipodal ce$
Hard
Q15.
$Which of the following statements regarding the development of the male gametophyte in angiosperms is correct?$
Hard

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