A cross in which two contrasting traits studied at a time is called__________

Nucleosome is composed of_________

It is change in characteristics of a population or species of organisms over the course of generations_____________

Specific sequence of DNA nucleotide is copied in the form of mRNA in a process_________

What is the Diploid (2n) number of humans?

The Specific combination of genes in an individual is known as_________

mRNA is synthesized by__________

Cytocine always pair with______________

A DNA molecule consists of _______ polynucleotide strands.

Among following which is an example of co-dominance?

Variations selected for their transmission to next generation are_______________

It is the process by which the better genetic variations become more common in successive generations of population______________

Zygote receive only _______ alleles from each parent

Working of DNA is also called___________

An organism’s expressed physical trait, such as seed color or pod shape, is called its______

How many pairs of homologous chromosomes are there in human body cell?

Which of the following genes will be termed as Homozygous Recessive?

Chromatin is made up of ___________

________ gave the first hint at evolution?

The possible number of chromosomal combinations are_____________

Which is favorable variation in moths after industrial revolution?

Expression of genotype in the form of trait is____________

Which of the following is not an inheritable trait?

Ribosome reads the sequence of mNRA nucleotides and joins specific amino acids to form proteins. This step is known as____________

The offspring of P1 generation are ___________

What condenses into a chromosome?

It is situation where two different alleles of a gene pair express themselves completely, instead of showing a dominant-recessive relationship is called__________

True breeding means___________

All living things had been created in their current form only a few thousand years ago. This idea is known as________________

Charles Darwin proposed that organisms produce many more offspring than can possible survive on the limited amount of resources available to them. According to Darwin, the offspring that are most likely to survive are those that_________

Charles Darwin publish a book “in the origin of species by means of Natural selection” in____

The alternate forms of a gene are called as_____________

In which part of cell, transcription takes place?

What will be the color of flowers produced as a result of cross between red and white flowered 4’O clock plants?

Pisum sativum is scientific name of ____________

Each trait studied in pea plant had ______ distinct form.

Adenine always pair with__________

Dominant alleles are represented by ________ Letter and recessive alleles by _________ letter.

Who proposed the mechanism of organic evolution in 1838?

Mendel’s primary contribution to our understanding of inheritance was__________

In _______ James Watson and Francis Crick proposed the structure of DNA.

Pink flowered Four O Clock plant is an example of _____________

A purple-flowered pea plant has the genotype PP. which of the following statements about this plant is False?

In England, moths had________

What make the backbone of DNA molecule?

The trait of round seeds was dominant over____________

Copies of chromatids of chromosomes are made through the process called______

Inside of double helix consists of __________

A DNA molecule consists of ____________ polynucleotide strands.

Physical appearance or color of an organism is called__________

Which variations show distinct phenotypes and phenotypes of such variations cannot be measured?

DNA is the genetic material, it contains the instructions to direct all the functions of_____

DNA wraps around histone protein and forms rounded structures called as______

Chromosomes carry units of inheritance called as______________

Intentional breeding between individuals for certain traits, or combination of traits is called as_________

In 1953, __________ proposed the structure of DNA.

Genes contain instruction for the synthesis of _________

A dominant allele only suppresses the expression of recessive allele; it does not affect its___________

Specific proteins have specific number and sequence of ________________

Which of the following statements regarding genes is False?

Example of discontinuous variation is __________

It is a condition in which normal body pigments are absent__________

Two chromosomes of a pair are known as ___________

The first filial generation is denoted by____________

The position of gene on chromosome is known as______________

An organism has two different alleles for a single trait. Its genotype is said to be_______

Among following, which is the source of variations?

How many genetically different kinds of gametes an individual with genotype AAbb can produce?

1. Sequence of amino acids in a protein is controlled by sequence of ________ in DNA.

Who developed fundamental principles of genetics?

A cross in which only one trait is studied is called_______

Feet size in Man is an example of ____________

Outside backbone of double helix is made up of _________

Among following, which is the genotype of blood group O?

In which type of variations, the phenotypes show a complete range of measurements from one extreme to the other is ______________

In which part of cell, transcription takes place?

Mendel used___________ pea plants in his experiments.

Transmission of characteristics from parents to offsprings is called as______________

In artificial selection, bred plants are known as_____________

It is a situation where in heterozygous genotypes, both the alleles express as a blend and neither allele is dominant over the other?

How many hydrogen bonds formed between adenine and thymine?

In the cross-pollination between a true-breeding yellow pod plant, where green pod color is dominant, the resulting offspring’s (F1 generation) will be______

How many types of differences shown by individuals of same species?

How many hydrogen bond are formed between cytosine and guanine?

Which component of cell is involved in translation?

Branch of biology that deals with the study of inheritance is called as____________