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CBSE Notes 2011-2012 » X-Science-Term2

Heredity and Evolution

Which of the following is a recessive trait in garden pea plant ?

Multiple choice question

Which of the following is a recessive trait in garden pea
plant ?

Human offspring's sex is determined

Multiple choice question

Human offspring's sex is determined

One of the following is a correct statement:

Multiple choice question

One of the following is a correct statement:

Which one provides correct sequence of events in origin of new species according to Darwinism ? (i) ...

Multiple choice question

Which one provides correct sequence of events in origin
of new species according to Darwinism ?
(i) Natural selection
(ii) Variation and their inheritance
(iii) Survival of the fittest
(iv) Struggle for existence

Some types of variation are due to changes in the genetic material. What is this type of change call...

Multiple choice question

Some types of variation are due to changes in the genetic
material. What is this type of change called ?

The branch of biology that deals with transmission of characters from one generation to other is ter...

Multiple choice question

The branch of biology that deals with transmission of
characters from one generation to other is termed as

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