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Biology Sir
Biology Sir
Asked: January 2, 2021In: Class 10 Science

Name the following: An animal having rudimentary eye.

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 Objective type Questions: Questions No: 7 Part: iv

2020-2021cbsechapter 9class 10class 10 scienceheredity and evolutionncertscience
  • 1 1 Answer
  • 42 Views
  • 8 Votes
Answer
Biology Sir
Biology Sir
Asked: January 2, 2021In: Class 10 Science

Name the following: The alternative form of a gene contolling contrasting character of the same trait.

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 Objective type Questions: Questions No: 7 Part: iii

2020-2021cbsechapter 9class 10class 10 scienceheredity and evolutionncertscience
  • 1 1 Answer
  • 53 Views
  • 8 Votes
Answer
Biology Sir
Biology Sir
Asked: January 1, 2021In: Class 10 Science

What are fossils? How can the age of fossils be 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 Short Questions: Questions No:2

2020-2021cbsechapter 9class 10class 10 scienceheredity and evolutionncertscience
  • 1 1 Answer
  • 190 Views
  • 10 Votes
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Biology Sir
Biology Sir
Asked: January 1, 2021In: Class 10 Science

What are the chromosomes XY and XX known 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 Very Short Questions: Questions No: 8 Part: d

2020-2021cbsechapter 9class 10class 10 scienceheredity and evolutionncertscience
  • 1 1 Answer
  • 266 Views
  • 8 Votes
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Biology Sir
Biology Sir
Asked: January 1, 2021In: Class 10 Science

The human hand, cat paw and horse foot, when studied in detail show the Same structure of bones and point towards a common origin. (a) What do you conclude from this? (b) What is the term given to such structures?

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 Short Questions: Questions No: 4

2020-2021cbsechapter 9class 10class 10 scienceheredity and evolutionncertscience
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  • 7 Votes
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