Tiwari Academy Discussion

Biology Sir

Asked: December 27, 2020In: Class 10 Science

(a) What are homologous structure! Give an example. (b) What are fossils. How the age of fossils is determined.

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: 3

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

Biology Sir

Asked: December 25, 2020In: Class 10 Science

Give Reasons: (i) Mendel chose pea plant for his experiments. (ii) Human beings who look different from each other in terms of size, colour and looks said to belong to same 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 Very Short Questions: Questions No: 9

Biology Sir

Asked: December 25, 2020In: Class 10 Science

Name varieties of vegetables which have been produced from ‘wild cabbage’ by the process of artificial selection.

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 Very Short Questions: Questions No: 8 Part: e

Poll

Biology Sir

Asked: December 24, 2020In: Class 10 Science

A zygote has an X-chrmosome in herewith from the father will develop into a

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 Multiple Choice Questions Questions No: 5

Poll

Biology Sir

Asked: December 24, 2020In: Class 10 Science

The character which can be acquired but not inherited is :

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 Multiple Choice Questions Questions No: 4

Poll

Biology Sir

Asked: December 24, 2020In: Class 10 Science

A cross between a tall plant (TT) and short pea plant (TT) resulted in progeny that were all tall plants because—

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 Multiple Choice Questions Questions No: 3

Poll

Biology Sir

Asked: December 24, 2020In: Class 10 Science

The organism on which Mendel performed his experiments

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 Multiple Choice Questions Questions No: 2

Poll

Biology Sir

Asked: December 24, 2020In: Class 10 Science

Genetics is defined as:

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 Multiple Choice Questions Questions No: 1

(a) What are homologous structure! Give an example. (b) What are fossils. How the age of fossils is determined.

(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.

Give Reasons: (i) Mendel chose pea plant for his experiments. (ii) Human beings who look different from each other in terms of size, colour and looks said to belong to same species.

Name varieties of vegetables which have been produced from ‘wild cabbage’ by the process of artificial selection.

A zygote has an X-chrmosome in herewith from the father will develop into a

The character which can be acquired but not inherited is :

A cross between a tall plant (TT) and short pea plant (TT) resulted in progeny that were all tall plants because—

The organism on which Mendel performed his experiments

Genetics is defined as:

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