Extra Questions

Question 1

Structure of DNA?

Answer 1

Double helix

Question 2

Difference between alleles and genes?

Answer 2

Genes are lengths of DNA that contain information about a trait. Alleles are variations of DNA that code for specific variations of the trait.

Question 3

Chromosomes in body and sex cells?

Answer 3

46 in body cells and 23 in sex cells

Question 4

Define phenotype

Answer 4

An individual’s phenotype is made up of their traits. It is physical appearnce, you can see it

Question 5

Connection between DNA and chromosomes?

Answer 5

DNA is found in the nucleus while chromosomes are just strands of DNA

Question 6

What process makes gametes?

Answer 6

Birth, you are born with them.

Question 7

Why each human is different?

Answer 7

Because humans are born with their own DNA, chromosomes, genes and alleles. They are all different.

Question 8

Define alleles

Answer 8

Alleles are variations of a gene that code for a specific variation of the trait.