Genetics Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Define DNA

A

DNA is a molecule that carries genetic information for the development and functioning of a living organism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Define chromosomes

A

Chromosomes are long threads of DNA which contains genes and are found in the nuclei of all living organisms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Define homologous pairs

A

Chromosomes that each have the same genes in the same order but there is variation between them, resulting in different alleles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Define Genes

A

Genes are the basic unit of inheritance, they are found on sections of DNA and the code for the production of different traits such as eye colour, body type and male or female sex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Define Alleles

A

Alleles are variants of a gene controlling the same trait.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is a Chromosome number?

A

A chromosome number is the specific number of chromosomes typical for a species

How well did you know this?
1
Not at all
2
3
4
5
Perfectly