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Home/class 12 science/Page 40

Discussion Forum Latest Questions

Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

How does the progeny formed from asexual reproduction differ from those formed by sexual reproduction?

NCERT Solutions for Class 12 Biology Chapter 1 Reproduction in Organisms Important Board Questions Reproduction in Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

2020-2021cbsechapter 1class 12 biologyclass 12 sciencencertreproduction in organisms
  • 1 1 Answer
  • 115 Views
  • 8 Votes
Answer
Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

Why is the offspring formed by asexual reproduction referred to as clone?

NCERT Solutions for Class 12 Biology Chapter 1 Chemical Coordination and Integration Important Board Questions Chemical Coordination and Integration NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 3

2020-2021cbsechapter 1chemical coordination and integrationclass 12 biologyclass 12 sciencencert
  • 1 1 Answer
  • 92 Views
  • 7 Votes
Answer
Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

Which is a better mode of reproduction sexual or asexual? Why?

NCERT Solutions for Class 12 Biology Chapter 1 Chemical Coordination and Integration Important Board Questions Chemical Coordination and Integration NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 2

2020-2021cbsechapter 1chemical coordination and integrationclass 12 biologyclass 12 sciencencert
  • 1 1 Answer
  • 104 Views
  • 7 Votes
Answer
Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

Why is reproduction essential for organisms?

NCERT Solutions for Class 12 Biology Chapter 1 Chemical Coordination and Integration Important Board Questions Chemical Coordination and Integration NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 1

2020-2021cbsechapter 1chemical coordination and integrationclass 12 biologyclass 12 sciencencert
  • 1 1 Answer
  • 115 Views
  • 7 Votes
Answer
Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

An electric dipole with dipole moment 4 × 10⁻⁹ C m is aligned at 30° with the direction of a uniform electric field of magnitude 5 × 10⁴ NC⁻¹. Calculate the magnitude of the torque acting on the dipole.

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.10 NCERT Solutions for Class 12th Physics

2020-2021chapter 1class 12 physicsclass 12 scienceelectric charges and fieldsncertncert solutionsphysics
  • 1 1 Answer
  • 353 Views
  • 8 Votes
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