An angiospermic plant has 24 chromosomes in microspore mother cell
An angiospermic plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm will be Options…
6 years ago
Reproduction In Organisms and Plants
Cross pollination in crop is known as
Cross pollination in crop is known as Options (a) chasmogamy (b) autogamy (c) cleistogamy (d) allogamy Correct Answer: allogamyExplanation:No explanation…
6 years ago
Sugarcane is generally propagated vegatatively because
Sugarcane is generally propagated vegatatively because Options (a) it does not produce seeds (b) incidence of disease gets reduced (c)…
6 years ago
When micropyle, chalaza and funicle are in a straight line, the ovule is called
When micropyle, chalaza and funicle are in a straight line, the ovule is called Options (a) orthotropous (b) anatropous (c)…
6 years ago
Contrivances for self pollination are
Contrivances for self pollination are Options (a) bisexuality (b) homogamy (c) cleistogamy (d) all of these Correct Answer: all of…
6 years ago
Double fertilization in angiosperms was first explained by
Double fertilization in angiosperms was first explained by Options (a) Dutrachal (b) Nawaschin (c) Stewart (d) Maheswari Correct Answer: NawaschinExplanation:No…
6 years ago
A gymnospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm
A gymnospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm is Options (a) 20 (b) 16 (c)…
6 years ago
When pollen of a flower is transferred to the stigma of another flower of
When pollen of a flower is transferred to the stigma of another flower of the same plant, the pollination is…
6 years ago
Pollination which occur in closed flowers is known as
Pollination which occur in closed flowers is known as Options (a) dicliny (b) allogamy (c) protogyny (d) cleistogamy Correct Answer:…
6 years ago