Genetics Quiz

What is the functional unit of hereditary found in chromosome which are in the nucleus of the cell?

• Genes

• DNA

• autosome

• chromosome

Nucleus, DNA, Mitochondrion.

• Body Cell

• Human Cell

• Animal Cell

• All of these

Who pioneered on the study of Genetics?

• Carolus Linnaeus

• Charles Darwin

• Gregor Mendel

• Robert Brown

A pair of different alleles for a certain trait is called _____________.

• Allele

• Chromosome

• Heterozygous genes

• Homozygous genes

It is the study of genes to determine traits inherited by the offspring from the parents.

• Botany

• Histology

• Genetics

• Zoology

Which genotype of an organism is with the identical alleles for a trait?

• Genes

• Homozygous genotype

• Heterozygous genotype

• Polygenes

It is an observable or inherited characteristics determined by genes.

• Chromosomes

• DNA

• Traits

• alleles

The genetic code/hereditary material in humans and other organisms.

• Chromosomes

• DNA

• Traits

• alleles

Humans has _____ pairs of chromosomes.

• 46

• 32

• 23

• 48

It is a threadlike-structure inside the nucleus and contains the genetic material.

• Chromosomes

• DNA

• Traits

• alleles