Top 150+ Solved Sexual Reproduction in Flowering Plants MCQ Questions Answer
Q. Which one of the following is an example of free-nuclear endosperm
a. Coconut water
b. Castor
c. Sugarcane juice
d. Groundnut
Q. The protective cover of the radicle in maize seed is called
a. Micorhiza
b. Coleptile
c. Scutelum
d. Coleorhiza
Q. In angiosperm the endosperm is formed
a. In the nucellu
b. In the embryo sac
c. In the seed
d. In the anther
Q. The pedicel of the female flower coils after pollination in
a. Lotu
b. Hydrilla
c. Vallisneria
d. Trapa
Q. In the flowering plants, male and female gametes both are
a. Motile
b. Non-motile
c. Diploid
d. Very large
Q. Wind pollination requires that the pollen grains are
a. Heavy and we
b. Heavy and non-sticky
c. Light and dry
d. Heavy and sticky
Q. Which one of the following floats in the cytoplasm of the vegetative cell ?
a. Male gamete
b. Generatic cell
c. Female gamete
d. Microspore
Q. A single ovule produces
a. 3 female gamete
b. 1 female gamet
c. 2 female gamete
d. 4 female gamete
Q. Pro-embryo is a
a. 8 celled structure
b. 4 celled structure
c. 2 celled structure
d. 16 celled structure