Misc Flashcards
1
Q
Phenotype
A
Organism’s physical characteristics
2
Q
Genotype
A
An organisms actual genetic composition (ex. Gg)
3
Q
Homozygous
A
It’s either RR or rr
4
Q
Heterozygous
A
One dominant and one recessive (Rr)
5
Q
Biosphere
A
All ecosystems on earth
6
Q
Ecosystem
A
All communities and their environment
7
Q
Community
A
All populations in an area
8
Q
Population
A
All individuals of the same species in an area
9
Q
Sugar backbone of dna
A
Deoxyribose
10
Q
Sugar backbone of rna
A
Ribose
11
Q
9 levels of classification?
A
Domain Kingdom Phylum Subphylum Class Order Family Genus Species
12
Q
what is an enzyme
A
catalyze chem reactions
13
Q
avogrados number
A
6.022 × 10²³
14
Q
homeostasis
A
the process by which a body maintains a stable internal environment
15
Q
Igneous rocks
A
Forms from magma or lava, therefore no layers and very hard
