0
Marley Williamson ∙
bone marrow
polygenic
as nucleotide base sequences that make up genes
Red blood cells are produced in bone marrow.
Muscles that straighten the joints are extensors. Muscles the bend the joints are flexors.
Mucus.
Two different alleles for the same trait are heterozygous.
No, Its homozygous. This answer is incorrect as homo = same.
Respiration happens all the time, 24/7, in all living organisms.
Gliding
0%
It all depends on how you count them, but about 639
Mental retardation