English

Name the male part of the flower.

Advertisements
Advertisements

Questions

Name the male part of the flower.

What is the name of the male part of a flower?

Very Short Answer
Advertisements

Solution

The stamen is the male part of the flower. 

shaalaa.com
  Is there an error in this question or solution?
Chapter 3: How do Organisms Reproduce - Exercise 2 [Page 207]

APPEARS IN

Lakhmir Singh Biology Part 3 [English] Class 10
Chapter 3 How do Organisms Reproduce
Exercise 2 | Q 4. (a) | Page 207

RELATED QUESTIONS

A student was asked to observe and identify the various parts of an embryo of a red kidney bean seed. He identified the parts and listed them as under:

I. Tegmen

II. Testa

III. Cotyledon

IV. Radicle

V. Plumule

The correctly identified parts among these are

(A) I, II and III

(B) II, III and IV

(C) III, IV and V

(D) I, III, IV and V


Name the parts labelled as A, B, C and D in the diagram given below:-


(i) Name the part marked 'A' in the diagram.

(ii) How dose 'A' reachese part 'B'?

(iii) State the importance of the part 'C'.

(iv) What happens to the part marked 'D' after fertilisation is over?


A student while observing an embryo of a pea seed in the laboratory listed various parts of the embryo as given below:

Testa, Tegmen, Radicle, Plumule, Micropyle, Cotyledon.

On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list:

(a) Testa, Radicle, Cotyleddon

(b) Tegmen, Radicle, Micropyle

(c) Cotyledon, Plumule, Testa

(d) Radicle, Cotyledon, Plumule


The anther contains ______.


Mature ovary forms the ______.


Name the part made up of the stigma, style and ovary.


Where are the pollen grains produced?


Where are a plant's sex organs located?


What is the name of female organ of a flower (other than carpel)?


Fill in the following blank with suitable word :

The ovule becomes a .......... after fertilisation.


Draw a neat sketch of the carpel of a flower. Mark in it stigma, style and ovary.


What is made in ovary of a flower?


Explain the terms 'self pollination'


How do the insects help in cross-pollination?


In the figure given alongside, the parts marked A, B and C are sequentially :
(a) cotyledon, plumule and radicle
(b) plumule, radicle and cotyledon
(c) plumule, cotyledon and radicle
(d) radicle, cotyledon and plumule


In a bisexual flower, inspite of the young stamens being removed artificially, the flower produces fruit. Explain.


Mention the function of Stigma.


What part is played by stamens and carpels in reproduction?


Draw a diagram of the longitudinal section of a flower exhibiting germination of pollen on stigma and label (i) ovary, (ii) male germ-cell, (iii) female germ-cell and (iv) ovule on it.


Explain the process of fertilisation in flowers.


Write the names of male and female reproductive parts of a flower.


Which of the following is not an unisexual flower?
a) Coconut
b) Papaya
c) Gulmohor
d) Maize


Fill in the blank by selecting suitable word:

Transfer of pollen grains from the anther to the stigma is known as______________. 


A student is observing the temporary mount of a leaf peel under a microscope. Draw a labelled diagram of the structure of stomata as seen under the microscope


Write the functions of sepals


Distinguish between self-pollination and cross-pollination.


Draw a neat and labelled diagram.

Double fertilization in angiosperms


Match the following

1. Petal Opuntia
2. Fern Chrysanthemum
3. Phylloclade Attracts insect
4. Hooks Spore
5. Sucker Bignonia

Antipodal cells are present towards the ______ in an anatropous ovule.


What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its roots tip cells?


In human beings, fertilization occurs in the ______


Which out of the following processes does not lead to the formation of clones.


In a bisexual flower inspite of the young stamens being removed artificially, the flower produces fruit. Provide a suitable explanation for the above situation.


Is the chromosome number of zygote, embryonal cells and adult of a particular organism always constant? How is the constancy maintained in these three stages?


Where is the zygote located in the flower after fertilization?


Double fertilization is essential for formation of ______.


Give any two examples of agents of pollination.


In male reproductive whorl of a flower the archesporial cells are formed by ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×