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Biology Sir

Asked: December 26, 2020In: Class 10 Science

(a) What are dominant and recessive traits? (b) Is it possible that a trait is inherited but may not be expressed in the next generation? Give a suitable example to justify this statement.

NCERT Solutions for Class 10 Science Chapter 9 Important Board Questions Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Long Questions: Questions No: 5

Biology Sir

Asked: December 26, 2020In: Class 10 Science

What is speciation. List the factors responsible for speciation and mention how they could lead to the rise of a new species.

NCERT Solutions for Class 10 Science Chapter 9 Important Board Questions Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Long Questions: Questions No: 4

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Learn Physics

Asked: December 25, 2020In: Class 10 Science

Assertion (A): The shaving mirrors are convex mirrors. Reason (R): Convex mirror always forms a virtual image.

NCERT Solutions for Class 10 Science Chapter 10 Important Board Questions Light – Reflection and Refraction NCERT Books for Session 2022-2023 CBSE Board and UP Board Answer in one word/one sentence. Questions No: 16

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Learn Physics

Asked: December 25, 2020In: Class 10 Science

Assertion (A): The bottom of a tank or pond, filled with water appears to be raised. Reason (R): The apparent depth of the tank is given by 1/n times the original depth.

NCERT Solutions for Class 10 Science Chapter 10 Important Board Questions Light – Reflection and Refraction NCERT Books for Session 2022-2023 CBSE Board and UP Board Answer in one word/one sentence. Questions No: 15

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Learn Physics

Asked: December 25, 2020In: Class 10 Science

A student obtains a blurred image of distant object on a screen using a convex lens. To obtain a distinct image on the screen he should move the lens.

NCERT Solutions for Class 10 Science Chapter 10 Important Board Questions Light – Reflection and Refraction NCERT Books for Session 2022-2023 CBSE Board and UP Board Answer in one word/one sentence. Questions No: 14

Padamjot

(a) What are dominant and recessive traits? (b) Is it possible that a trait is inherited but may not be expressed in the next generation? Give a suitable example to justify this statement.

What is speciation. List the factors responsible for speciation and mention how they could lead to the rise of a new species.

Assertion (A): The shaving mirrors are convex mirrors. Reason (R): Convex mirror always forms a virtual image.

Assertion (A): The bottom of a tank or pond, filled with water appears to be raised. Reason (R): The apparent depth of the tank is given by 1/n times the original depth.

A student obtains a blurred image of distant object on a screen using a convex lens. To obtain a distinct image on the screen he should move the lens.

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