Heredity — task. Science Test Space, Class 10.

Choose the best answer:

1. Two pink coloured flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be

No fertilisation
Self pollination
Cross fertilisation
Double fertilisation

2. Select the incorrect statement

Traits which are not inherited over generations do not cause
Low weight parents can have heavy weight progeny
Reduction in weight of the organism due to starvation is
Frequency of certain genes in a population change over several

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