you will get 20/20
here are the answers
1.they both contain genetic material
2.round
3.the combination of its allels
4.they are expressed whenever present
5.bb
6.their structure is related to their function
7.Genetic biodiversity helps populations adapt to environmental changes
8.Genetic factors caused the differences in flower color.
9.chromatid
10.chromosomes are made up of genes
11.The phenotype for height is tall, and the genotype is Tt.
12.Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait
13.Purebred is a term used for a homozygous organism, and hybrid is a term used for a heterozygous organism
14.gene
15.mutation
16.A mosquito has a mutation that causes it to be more resistant to pesticides
17.drought
18.Camouflage helps organisms blend within their environment
19.an observable trait
20.a form of a gene
these answers are for connexus 7A Genetics unit test, yw =)