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Maharashtra State BoardSSC (English Medium) 10th Standard

Find an odd one out. Stigma, Style, Pollens, Ovary

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Question

Find an odd one out.

Options

  • Stigma

  • Style

  • Pollens

  • Ovary

MCQ
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Solution

Pollens

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Chapter 3: Life Processes in Living Organisms Part - 2 - Find an odd one out [Page 9]

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SCERT Maharashtra Science and Technology Part 2 [English] Standard 10 Maharashtra State Board
Chapter 3 Life Processes in Living Organisms Part - 2
Find an odd one out | Q 4. | Page 9

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RELATED QUESTIONS

A flower may have either male or female reproductive parts. Such a flower is called ______.


The reproductive part of a plant is the ______.


State the name of the functional unit concerned with sexual reproduction.


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


Name the male part of the flower.


What are the reproductive organs in a flower?


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


Fill in the following blank with suitable word :

Flowering plants reproduce by ...........method of reproduction.


Fill in the following blank with suitable word :

The name of the structure in the flower in which the male gamete is formed is...........


 Draw a neat sketch of the stamen of a flower. Mark in it filament and anther.


Explain the terms  'cross-pollination'?


How does pollination occur?


One of the following occurs in the reproductive system of flowering plants as well as that of humans. This is :
(a) vas deferens
(b) anther
(c) ovary
(d) style


Multiple choice question. Tick (✓) the correct choice:

The male gamete is present inside the which germinates.

  1. the style
  2. the stigma
  3. the anther
  4. the ovary

Mention the function of Flower.


What are the male and female gametes in a flowering plant?


You have to perform the experiment, "To identify the different parts of an embryo of a gram seed." Describe the procedure that you would follow.


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A. Soak the seeds in plain water and keep them overnight.

B. Cut open the soaked seed and observe its different parts.

C. Take some healthy seeds in a petri-dish.

D. Drain the excess water, cover the seeds with a wet cotton cloth and leave them as it is for a day.

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(b) C, D, A, B

(c) A, C, D, B

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


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How does suitable pollination lead to fertilization?


Find the odd one out:


__________ is present in unisexual flower.


Give scientific reason.

Fertilization in plants is called double fertilization.


Match the following

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

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Write the events involved in the sexual reproduction of a flowering plant.

Discuss the first event and write the types.


Which of the following are the chemical components of the wall of pollen tube?


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


Which type of development is observed in male gametophytes of plants?


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


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