Heredity and Evolution Class 10 Important Questions & Problems | CBSE Class 10 Science (Term-2)

In this episode of Class 10 Term-2 Crash Course Series, we take up CBSE Class 10 Science Chapter 9 -Heredity and Evolution. Heredity and Evolution Important Questions along with Solutions will be discussed in this BYJU'S LIVE Crash Course session, which helps you to know the CBSE Important questions and get prepared for Class 10 Term-2 Board Exams.

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00:00 Heredity and Evolution Class 10 Important Questions
5:05 1st Question
5:41 Sex Determination
9:17 Q. Traits are inherited independently. Explain using Mendel’s experiment.
10:17 Law of Independent Assortment
16:46 Q. (a) What happens to the traits of the dwarf plants in this case?
17:58 Monohybrid Cross
19:52 Q. (b) When the F1 generation plants were self-pollinated…
23:57 In F2 generation, if there are a total of 360 progenies, calculate the number of dwarf progenies.
25:48 Q. What will be the result in F1 progeny?
26:40 Monohybrid Cross
28:46 In the following crosses write the characteristics of the progeny.
29:54 Dihybrid Cross
31:00 Give reasons for the appearance of new combinations of characters in the F2 progeny in dihybrid cross.
32:55 Give reasons why acquired characters are not inherited
33:22 Acquired Traits
34:20 Q. Explain the reasons why Mendel choose garden peas for his experiment
35:01 Reasons to why mendel used pea plants for his Study
35:48 Q. List two contrasting visible characters of garden pea mendel used for his experiment
36:47 Contrasting characteristics of Pea Plant
37:33 Q. Explain in brief how Mendel interpreted his results to show that the traits may be dominate or recessive
39:44 Homework Question
40:46 Upcoming Session

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