A single sperm cell is injected directly into the cytoplasm of an egg by _______ technique

Androgen binding protein is produced by

Which substance found trace amount in colostrum

The production of offspring by an organism in it's larval form which is known as?

Which of the following gland is seen in female reproductive system ?

Paedogenetic parthanogensis found in ________

Sertoli cells provide nutrition to sperm mainly in the form of ?

Which part of the spermatid forms acrosomes of sperm?

1. The whole process of spermatogenesis take about _______ days

The secondary egg membrane of human ovum is ____

The foetal membrane that forms the basis of the umbilical card is?

Mammary glands are derived from _____

The first ejaculation of the semen is called as ____

Mayer – Rokitansky syndrome is a condition in which

World population day celebrated on

What is the smallest unit of heredity?

ZO-ZZ system of sex determination occurs in

How many genotypes are found in ABO blood group inheritance?

Which of the following is not an example of multiple alleles?

A Trait that are controlled by multiple genes which is known as

all of these

Hypertrichosis is associated with _____ type of inheritance?

See the image and identify the related term given below?

For preparation of karyotype the chromosomes are obtained from _______ stage of cell division.

1. Gynaecomastia is related to

which of the following example are not comes under autosomal aneuploidy?

Choose incorrect matching pair

Which of the following is a lethal genetic disease due to an autosomal recessive mutation?

The ______ enzyme converts DOPA into Melanin

Shell coiling in Limnaea exhibits __________inheritance.

Pataus’ syndrome is also referred to as____

The treatment of Inborn error of metabolism is related to?

Beadle and Tatum led them to propose one gene one enzyme hypothesis based on the experiments on

Difference between DNA and RNA is that of

The basic structural unit of a chromosome is

Replication of DNA takes place during the ______ of cell cycle

Semiconservative mode of DNA replication was experimentally proofed by Meselson and Stahl in ____

Which enzyme involved in DNA repair mechanism in prokaryotes?

The two polynucleotide strands of DNA are held together by

In DNA molecule GC content is 56%, then Adenine is____

Goldberg Hogness box of eukaryotes is found in _____ region

Assertion :The genetic code is universal

Reason : All living systems use nucleic acids and the same three base codons.

The non sense codons are

The process of addition of amino acid to tRNA is known as

When a Adenine is replaced by Guanine that is

Which of the following is most essential for origin of life?

_______ period is called as Age of fishes

The wings of birds and insects are different structurally

but perform the same function of flight that brings _____ evolution

Choose the correct principle of Lamarck

In Darwin's finches beak size is relation to seed size thus best example for

which factor affect the Hardy Weinberg equilibrium

First human like appearance found in _______

Kala azar is transmitted by?

P. falciparum is causing ______

Gametogenesis in plasmodium occurs in

Natural defense mechanism provides protection from infections is termed as

Lysozyme of Saliva is comes under

_________ Immunity developed by Vaccination.

Hassall's corpuscles are seen in

Recombination of chromosome takes place in ______ stage of Prophase I

First recognizes foreign body and displays it to the other cells

Substances that can enhance the immune response to an antigen are called

Hepatitis-B vaccine is type of

Anaphylaxis belongs to _____ hypersensitivity reaction

Choose the incorrect option regarding Auto immune disease

Assertion : Cancer cells do not have contact inhibition property.

Reason : They cells divide continuously giving rise to mass of tissues called tumors.

The corresponding region on the antibody which will bind with the antigen to neutralize it is called

Up taking of genes by the bacterial cells

Adenosine deaminase deficiency could be cured by ___

______ is a tool to detect the presence of specific antibodies or antigens in a sample.

______ is animals are known to modify their response to environmental changes in reasonably short time.

The term biodiversity is popularised by

Diversity within the communities is called

Odd man out

Corona virus tests usually detect ____ types of antibodies found the sample.