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Home/biology

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Sonal Chauhan
Sonal Chauhan
Asked: December 14, 2023In: Class 10 Science

Why is the flow of signals in a synapse from axonal end of one neuron to dendritic end of another neuron but not the reverse?

CBSE class 10 science sample questions paper 2023-2024

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  • 63 Views
  • 0 Votes
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Harikesh
Harikesh
Asked: June 18, 2021In: Class 9 Science

The following statements, describe the steps to detect the presence of metanil yellow in dal. One of the four statements given below is incorrect

NCERT Important Questions Class 9 Science biology Chapter 15 Important NCERT Extra Questions Chapter 15 Improvement in Food Resources NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 15cbsechapter 15class9improvement in food resourcesncertscience
  • 1 1 Answer
  • 84 Views
  • 4 Votes
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Harikesh
Poll
Harikesh
Asked: June 18, 2021In: Class 9 Science

Aditya added L-2 drops of iodine to three test tubes A, B and C, containing 2 ml of food samples. A dark blue-black colour appeared in test tubes A and B. The correct order of food samples taken in test tubes A, B and C is:

NCERT Important Questions Class 9 Science biology Chapter 15 Important NCERT Extra Questions Chapter 15 Improvement in Food Resources NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 15cbsechapter 15class9improvement in food resourcesncertscience
  • 1 1 Answer
  • 60 Views
  • 4 Votes
Answer
Harikesh
Harikesh
Asked: June 18, 2021In: Class 9 Science

What is GM crop? Name any one crop which is grown in India.

NCERT Important Questions Class 9 Science biology Chapter 15 Important NCERT Extra Questions Chapter 15 Improvement in Food Resources NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 15cbsechapter 15class9improvement in food resourcesncertscience
  • 1 1 Answer
  • 101 Views
  • 4 Votes
Answer
Harikesh
Harikesh
Asked: June 18, 2021In: Class 9 Science

What is inter-cropping? How are crops selected for inter-cropping?

NCERT Important Questions Class 9 Science biology Chapter 15 Important NCERT Extra Questions Chapter 15 Improvement in Food Resources NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 15cbsechapter 15class9improvement in food resourcesncertscience
  • 1 1 Answer
  • 105 Views
  • 4 Votes
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