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Aaral shah

2Followers

Saksi

Asked: May 3, 2021In: Class 10 Science

Does light require a medium to travel?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Saksi

Asked: May 3, 2021In: Class 10 Science

What is the speed of light?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Saksi

Asked: May 3, 2021In: Class 10 Science

What is a ray?

NCERT Important Questions Class 10 Science Biology Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Saksi

Asked: May 3, 2021In: Class 10 Science

Is light a form ofenergy?

NCERT Important Questions Class 10 Science Biology Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

The theory of-evolution of species by natural selection was given by

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

The number of pair (s) of sex chromosomes in the zygote of humans is

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

ln peas, a pure tall plant (TT) is crossed with a shot plant (tt). The ratio of pure tall plants to short plants in F₂. is

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Poll

Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

The two versions of a trait (character) which are brought in try the male and female gametes are situated on

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

Some dinosaurs had feathers although they could not fly but birds have feathers that help them to fly. In the context of evolution this means that

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Poll

Pulkit ahuja

Asked: May 2, 2021In: Class 10 Science

According to the evolutionary theory, formation of a new species is generally due to

NCERT Important Questions Class 10 Science Biology Chapter 9 Important NCERT Extra Questions Chapter 9 Heredity and Evolution NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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