Matric Part 2/10th Class Biology Chapter 10 Short Question Test With Answer for Chapter 10 (Gaseous Exchange)

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10th Class Biology Preparation
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Online Short Questions For Chapter 1 "10th Class Biology English Medium Chapter 10 Preparation "

Try The Short Questions For 10th Class Biology English Medium Chapter 10 Preparation

  • Total Questions10

  • Available Sets13

Biology - 10th Class Biology English Medium Chapter 10 Preparation

Question # 1

How does bryophyllum reproduce vegetatively ?

  • Ans 1: Vegetative propagation by leaves is not common and seen in plants such as bryophyllum (pather chut) . This plant has fleshy leaves adventitious buds when leaf falls on ground , the buds grows into new plants
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Prepare Complete Set Wise Questions For Chapter 1 "10th Class Biology English Medium Chapter 10 Preparation "

10th Class Biology English Medium Chapter 10 Preparation - Set 1

Question # 1

How does bryophyllum reproduce vegetatively ?

  • Ans 1: Vegetative propagation by leaves is not common and seen in plants such as bryophyllum (pather chut) . This plant has fleshy leaves adventitious buds when leaf falls on ground , the buds grows into new plants
Submit

10th Class Biology English Medium Chapter 10 Preparation - Set 2

Question # 1

What is corolla? What is its role ?

  • Ans 1: Corolla is the inner to calyx. It is often colored brightly. Its individual units are called petal. The. serve to attract bees, birds, etc which are the agents of pollination.
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10th Class Biology English Medium Chapter 10 Preparation - Set 3

Question # 1

What is chronic bronchitis?

  • Ans 1: It usually lasts about three months to two years and it is develop by bronchi.
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10th Class Biology English Medium Chapter 10 Preparation - Set 4

Question # 1

What is genotype ?

  • Ans 1: It is the form of appearance of an individual is called genotype
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10th Class Biology English Medium Chapter 10 Preparation - Set 5

Question # 1

Define pollination . How its brought about

  • Ans 1: Cross pollination is the transfer of pollen grain from the flower on one plant to the flower on the plant of same species. Cross pollination is brought about by various agencies like, wind, water, bees birds. bats and other animals including man.
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10th Class Biology English Medium Chapter 10 Preparation - Set 6

Question # 1

What trachea?

  • Ans 1: It is called wind pipe . IT IS 12cm long.There are C-shaped cartilaginous ring present in the wall of trachea.The cartilage keep the trachea in position and prevent it from collapsing even there is no air in it.
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10th Class Biology English Medium Chapter 10 Preparation - Set 7

Question # 1

How many bones are present in appendicular skeleton ?

  • Ans 1: 126 bones
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10th Class Biology English Medium Chapter 10 Preparation - Set 8

Question # 1

Define sporophyte generation?

  • Ans 1: In most plant the sporophytes generation is dominant . It is diploid (2N) and produces haploid (1N) spores by meiosis
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10th Class Biology English Medium Chapter 10 Preparation - Set 9

Question # 1

What are hilum and micropyele?

  • Ans 1: A scar on seed coat is called hilum. It is where the seed is attached to ovary wall (fruit). At one end of hilum. there is micropyle. This is the same opening through which the pollen tube entered ovule and seed uses it for the absorption of water.
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10th Class Biology English Medium Chapter 10 Preparation - Set 10

Question # 1

What lanticals. Describe their function?

  • Ans 1: In woody stems and mature roots the entire surface is covered by bark which is impervious to gases or water.However there are certain pones in the layer of bark.These are called the lenticels. The lenticels allow air to pass through them.
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10th Class Biology English Medium Chapter 10 Preparation - Set 11

Question # 1

What are hilum and micropyele?

  • Ans 1: A scar on seed coat is called hilum. It is where the seed is attached to ovary wall (fruit). At one end of hilum. there is micropyle. This is the same opening through which the pollen tube entered ovule and seed uses it for the absorption of water.
Submit

10th Class Biology English Medium Chapter 10 Preparation - Set 12

Question # 1

What is diaphragm.

  • Ans 1: It is thick muscular, dome shaped strucute present below the lungs. It helps in breathing.
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10th Class Biology English Medium Chapter 10 Preparation - Set 13

Question # 1

Define reproduction .

  • Ans 1: Reproduction is defined as the production of individuals of the same species i-e the next generation of species . It is of two types
    1: Sexual reproduction
    2: A sexual reproduction
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10th Chapter

10th Biology Chapter 10 Preperation

Here you can prepare Short Questions of 10th Biology English Medium Chapter 10 (Gaseous Exchange). Click the button for 100% free full practice test.

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