CHILD DEVELOPMENT PEDAGOGY

GROWTH DEVELOPMENT CHILD

FORMATIVE ASSESSMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the variety of genes present?
A
bidiversity
B
species diversity
C
extinction
D
genetic diversity
Explanation: 

Detailed explanation-1: -Genetic diversity is defined as genetic variability present within species. Genetic variation is caused due to mutations and recombination between homologous chromosomes during meiosis at the time of gamete formation.

Detailed explanation-2: -Genetic Diversity refers to the range of different inherited traits within a species. In a species with high genetic diversity, there would be many individuals with a wide variety of different traits. Genetic diversity is critical for a population to adapt to changing environments.

Detailed explanation-3: -An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.

Detailed explanation-4: -Genetic variation is a measure of the genetic differences that exist within a population. The genetic variation of an entire species is often called genetic diversity.

Detailed explanation-5: -The genetic diversity has three different sources: mutation, recombination and immigration of genes. Mutation is the driving force of genetic variation and evolution.

There is 1 question to complete.