yogeshsharma

Asked: October 20, 2020In: Class 10

Why are human beings who look so different from each other in terms of size, colour and looks said to belong to the same species?

NCERT Solution for Class 10 Science Chapter 9 Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-158 Questions No-1

pooja banerjee

Asked: October 20, 2020In: Class 10

In evolutionary terms, can we say which among bacteria, spiders, fish and chimpanzees have a ‘better’ body design? Why or why not?

NCERT Solution for Class 10 Science Chapter 9 Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-158 Questions No-2

Riya

Asked: November 9, 2019In: Class 10

How do the guard cells regulate opening and closing of stomatal pores?

Answers

yogeshsharma

Why are human beings who look so different from each other in terms of size, colour and looks said to belong to the same species?

In evolutionary terms, can we say which among bacteria, spiders, fish and chimpanzees have a ‘better’ body design? Why or why not?

How do the guard cells regulate opening and closing of stomatal pores?

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