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