Number of microsporangia in a dithecous ...

Number of microsporangia in a dithecous anther is:

Only one

Two

Four

Many

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SEXUAL REPRODUCTION IN FLOWERING PLANTS
GRB PUBLICATION|Exercise Microgametogenesis|24 Videos
SEXUAL REPRODUCTION IN FLOWERING PLANTS
GRB PUBLICATION|Exercise Megagametogenesis|36 Videos
REPRODUCTIVE HEALTH
GRB PUBLICATION|Exercise Assertion -Reason Type Questions|36 Videos
THE GENETIC MATERIAL
GRB PUBLICATION|Exercise DNA REPLICATION|136 Videos

Microsporangial initial of an anther is

Tapetum

Archesporium

Endosporium

Exosporium

Development of microsporangia in anther is from a

A single cell-eusporangiate

A single cell-leptosporangiate

Group of hypodermal cell-leptosporangiate

Group of hypodermal cells-eusporangiate.

A.T.S. of dithecous anther shows

endothecium inner to middle layers

tapetum just below endothecium

middle layers between endothecium and tapetum

tapetum below epidermis

Similar Questions

Explore conceptually related problems

The anther contains:

The anther contains

The anther contains:

Read the following statements and find out the incoorect statement. a. the number and length of stamens is variable in flowers of same species. b. A typical angiosperm anther is bilobed with each lobe having two theca. c. Often a longitudinal groove runs lengthwise separating the theca. d. The anther consists of four microsporangia located at the corners one in each lobe. e. the microsporangia develop further and become pollen sacs. They extend longitudinally all through the length of an anther and are packed with pollen grains.

The nutritive layer of microsporangia of Angiosperm i

GRB PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-NCERT Corner

Number of microsporangia in a dithecous anther is:
02:26
|
To a biologist, flowers are:
01:59
|
A typical angiosperm anther is:
02:17
|
The anther is a four-sided structure consisting of:
01:31
|
The microsporangia develop further and become:
03:46
|
The pollen grains represents the:
01:34
|
The hard outer layer of pollen grains called exine is made up of:
02:09
|
Prollen grains are well preserved as fossils because of the presence o...
02:00
|
Which of the following has been claimed to increase the performance of...
02:39
|
Pollen grains lose viabiliyt within 30 minutes of their release in:
03:24
|
Arising from the placenta are the megasporangia, commonly called:
02:18
|
Opposite the micropylar end, representing the basal part of the ovule ...
01:57
|
In embryo sac, three cells are grouped together at the micropylar end ...
01:41
|
The only type of pollination which during pollination brings genetical...
02:48
|
Hair present on the cob of corn are Or Long filamentous threads pr...
02:22
|
The condition which prevents both autogamy and geitongamy is:
04:22
|
Floral rewards providing safe places to lay eggs occur in:
03:00
|
The central cell of embryo sac after triple fusion becomes:
01:51
|
The tissue in which cells are filled with reserve food materials and a...
04:26
|
The mature embryo in angiosperms is:
Text Solution
|
In grass family, the cotyledon is called:
03:45
|

Home

Profile

Number of microsporangia in a dithecous anther is:

Text Solution

Topper's Solved these Questions

Similar Questions

Knowledge Check

Microsporangial initial of an anther is

Development of microsporangia in anther is from a

A.T.S. of dithecous anther shows

Similar Questions

GRB PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-NCERT Corner