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