NCERT Class X Science Class: Chapter –9. Heredity and Evolution – Part-9

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Question 43:

In the following crosses, write the characteristics of the progeny

Cross and Progeny
Cross and Progeny

Cross

Progeny

A.

Round, yellow Round, yellow

I.

___________________

B.

Round, yellow Round, yellow

II.

___________________

C.

wrinkled, green wrinkled, green

III.

___________________

D.

Round, yellow wrinkled green

IV.

___________________

Answer:

Cross and Progeny Ans
Cross and Progeny Ans

Cross

Progeny

A.

Round, yellow Round, yellow

I.

Round, yellow

B.

Round, yellow Round, yellow

II.

Round, yellow

Round, green

Wrinkled, yellow

Wrinkled, green

C.

wrinkled, green wrinkled, green

III.

Wrinkled, green

D.

Round, yellow wrinkled green

IV.

Round, yellow

Question 44:

Study the following cross and showing self-pollination in , fill in the blank and answer the question that follows

Answer: