Which of the following is the wrong sequential order, when the S or the R strain of the bacterium is injected into the mice?

When Streptococcus pneumoniae were cultured in a culture plate by Frederick Griffith, which among the following were produced?

Which of the following bacterium is responsible for causing pneumonia?

Which of the following is not a function of RNA?

How many components are present in the basic unit of DNA?

Which of the following is not a correct statement with respect to DNA?

How many types of nucleic acids are present in the living systems?

What is the full form of DNA?

In the case of breeding for resistance, if the resistance is governed by polygenes, which method of selection is adopted?

Lampbrush chromosomes are seen in

Restriction endonucleases are the enzymes that make site specific cuts in the DNA. The first restriction endonucleus was isolated from _______________

Repetitive DNA sequences that change their position is called

VNTR belongs to

Diploid cell refers to __________

The percentage of ab gamete produced by AaBb parent will be

Law of independent assortment can be explained with the help of

Which of the following are the correct gametes produced by TtYy

If x is the phenotypic ratio of monohybrid cross for trait A and Y is the phenotypic ratio of monohybrid cross for trait B, what would be the phenotypic ratio of a dihybrid cross involving trades Aand B?

Which of the following is correct interpretation of the law of independent assortment?

Which law was proposed by mandal based on his dihybrid cross studies

Which of the following is a classic example of point mutation

Which of the following is incorrect with respect to mutation?

What is mutation?

Which of the following does not show XY type of male heterogametic condition?

A human egg that has not been fertilized includes

The sex of drosophila is determined by

Chromosomal theory of inheritance was proposed by

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes the 17 and 18 chromosomes wearing organisms are :

ZZ/ZW type of set determination is seen in

Which type of sex determination is present in honey bees

The best example of pleiotrpy is

Ability of a gene to have a multiple phenotypic effect is known as

Maths the terms in column 1 with the description in column 2 and choose the correct option

Dominance	A single gene influences many characters
Codominance	In a heteozygous organisms, only one allele expresses itself.
Pleiotropy	In heterozygous organisms, both alleles Express themselves fully
Polygenic inheritance	Many govern a single character

Mendel's law of independent assortment is not applicable to

The law of segregation can be proved with

What is the means of segregation in law of segregation?

The production of gametes by the parents formation of zygotes ,the F1 and F2 plants can be understood from a diagram called

The alleles of a gene do not show any blending and both the characters are recovered as such in the F2 generation. This statement is

In a typical test cross, plant showing a dominant phenotype is crossed with a plant showing ----------- phenotype

If two opposite alleles come together, one of the two finds morphological masking another in the body organs. This fact is described as --------------

Test cross is a

Test cross determines

The genotypic ratio of a monohybrid cross is

What result Mendel would have got when he self pollinated a dwarf F2 plant

When the phenotypic and genotypic ratios resemble in the F2 generation it is an example of

An exception to mendel's law is

Two pea plants one with a round green seed RR yy and another with wrinkled yellow rrYY seeds produced F1 progeny that have round, yellow RrYy seeds.when F1 plants are selfed to progeny will have new combination of characters .choose the new combination from the following?

1. Round ,yellow
2. Round ,green
3. Wrinkled, yellow
4. Wrinkled,green

Pea plants were used in Mendel’s experiments because

The alternate form of a gene is

The alternate form of a gene is