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daanish

Asked: July 11, 2021In: Class 10 Science

What is biodiversity? What will happen if biodiversity of an area is not preserved? Mention one effect of it.

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

daanish

Asked: July 11, 2021In: Class 10 Science

List two tests for experimentally distinguishing between an alcohol and a carboxylic acid and describe how these tests are performed.

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

daanish

Asked: July 11, 2021In: Class 10 Science

Taking the example of an element of atomic number 16, explain how the electronic configuration of the atom of an element relates to its position in the modern periodic table and how valency of an element is calculated on the basis of its atomic numb

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

daanish

Asked: July 11, 2021In: Class 10 Science

List six specific characteristics of sexual reproduction.

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

daanish

Asked: July 11, 2021In: Class 10 Science

What are chromosomes? Explain how in sexually reproducing organisms the number of chromosomes in the progeny is maintained.

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

What is biodiversity? What will happen if biodiversity of an area is not preserved? Mention one effect of it.

List two tests for experimentally distinguishing between an alcohol and a carboxylic acid and describe how these tests are performed.

Taking the example of an element of atomic number 16, explain how the electronic configuration of the atom of an element relates to its position in the modern periodic table and how valency of an element is calculated on the basis of its atomic numb

List six specific characteristics of sexual reproduction.

What are chromosomes? Explain how in sexually reproducing organisms the number of chromosomes in the progeny is maintained.

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