Heredity and Evolution

The organs which perform different functions but have the same basic structure are called:

Wings of an insect & a bird are example of

A trait in an offspring is influenced by

On crossing Tall plant with Dwarf plant Mendel found the the ratio of dwarf plants in F2 generation was?

Human baby will be a female its 23rd chromosome pair is

Mendel observed 7 pairs of contrasting characters in Pisum sativum. One of the following is not a part of that. Find out.

Mendel crossed a tye breeding round seeded plant with

If a true breeding tall plant was crossed with true breeding short the result was

How many total chromosomes are present in human’s body cell?

Phenotype is the expression of

What is the term used for a cross in which two contrasting traits are studied at a time?

On comparing wrinkled seeded plant and round-seeded plant, the round-seeded pea plant are classified as

Evolutionary changes are always

The diagram which is used to predict the outcome of specific breeding or cross experiment is called

The example of traits includes

What is the term used for a cross in which only one trait is studied at a time?

The passing of traits to offsprings from their parents is called

The kind of situation in which alleles of gene pair are expressed completely by themselves is called

Chromatin, a complex material made of DNA and

The theory of natural selection was proposed by