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