Welcome to your Fundamentals of Genetics
1.
Who among the following is called the father of Genetics?
2.
Which one of the following is a phenotypic monohybrid ratio in F2 generation?
3.
DNA structure was discovered by
4.
The crossing of F1 to any of the parent is known as
5.
Mendel's findings were rediscovered by
6.
When an individual has both the genes of a contrasting character, it is said to be
7.
Which term represents a pair of contrasting characters?
8.
When two individuals differing in atleast one character are crossed, the process is known as
9.
The genotypic ratio of a monohybrid cross is
10.
The alternative form of a gene is
11.
The geometrical device that helps to find out all the possible combinations of male and female gametes is known as
12.
A cross was made between tall and dwarf plants. In F1 generation, all plants were tall, when the F1 plants were self pollinated, the tall and dwarf plants appeared in 3:1 ratio in F2 generation. This phenomenon is known as
13.
What is the effect of sexual reproduction?
14.
The 9:3:3:1 dihybrid ratio is due to
15.
Genetics is a branch of Biology dealing with
16.
Pea plants were used in Mendel's experiments because
17.
Which of the following is true about the "Law of Segregation"?
18.
The smallest unit of genetic material which produces a phenotypic effect on mutation is
19.
An exception to Mendel's law is
20.
Chromosomal aberrations are caused by
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