Ubisch bodies are secreted by

English

Gujarati

Hindi

1.Sexual Reproduction in Flowering Plants

medium

Ubisch bodies are secreted by

Tapetum

Exine

Microspore mother cells

Endothecium

Solution

Tapetum is the innermost layer of another wall and is generally comprised only a single layer of nutritive cells. It also forms Ubisch bodies which help in the formation of exine of pollen grains.

Standard 12

Biology

What is correct for parthenium (Carrot grass)?

$(a)$ It came into India as a contaminant with imported wheat

$(b)$ It causes allergy

$(c)$ Asexual reproduction occurs in its flower

medium

Microsporangia develops in to

medium

Which one of the following statements is not true?

medium

(NEET-2016)

Tectum, baculum, foot layer are the different parts of

medium

Make the correct pair :

Column $- I$ Column $- II$

A- Tapetum i- Degenerate during development

B- Intine ii- Resistant organic materials

C- Vegetative cell iii- Pollen tube

D- Sporopollenin iv- Provide nourishment to pollen grains

medium

Column $- I$	Column $- II$
A- Tapetum	i- Degenerate during development
B- Intine	ii- Resistant organic materials
C- Vegetative cell	iii- Pollen tube
D- Sporopollenin	iv- Provide nourishment to pollen grains

Ubisch bodies are secreted by

Solution

Similar Questions

What is correct for parthenium (Carrot grass)? $(a)$ It came into India as a contaminant with imported wheat $(b)$ It causes allergy $(c)$ Asexual reproduction occurs in its flower

Microsporangia develops in to

Which one of the following statements is not true?

Tectum, baculum, foot layer are the different parts of

Make the correct pair : Column $- I$ Column $- II$ A- Tapetum i- Degenerate during development B- Intine ii- Resistant organic materials C- Vegetative cell iii- Pollen tube D- Sporopollenin iv- Provide nourishment to pollen grains

Start a Free Trial Now

What is correct for parthenium (Carrot grass)?

$(a)$ It came into India as a contaminant with imported wheat

$(b)$ It causes allergy

$(c)$ Asexual reproduction occurs in its flower

Make the correct pair :

Column $- I$ Column $- II$

A- Tapetum i- Degenerate during development

B- Intine ii- Resistant organic materials

C- Vegetative cell iii- Pollen tube

D- Sporopollenin iv- Provide nourishment to pollen grains