When two or more genes are carried together during crossing over in meiosis, such that one phenotype is usually associated with another (e.g. eye color and wing length in fruit flies), those genes are said to be
Blog
Prokaryotes (bacteria and archaea) reproduce new cells by
Prokaryotes (bacteria and archaea) reproduce new cells by
Gregor Mendel examined seven characteristics of pea plants,…
Gregor Mendel examined seven characteristics of pea plants, including flower color. When he crossed pure-breeding purple flowers with pure-breeding white flowers, the first generation of offspring (F1)
Mendel proposed that each parent contributes one copy of a “…
Mendel proposed that each parent contributes one copy of a “factor” (gene). Different copies, or alternate forms of the same gene (e.g. B, b) are called
When the phenotype of a heterozygote is an intermediate, or…
When the phenotype of a heterozygote is an intermediate, or blend, between the phenotypes of pure-breeding parents (e.g. pink flowers from red and white parents), the two alleles/copies of a gene are said to be
The cell cycle is controlled by three checkpoints (G1, G2, a…
The cell cycle is controlled by three checkpoints (G1, G2, and M). These checkpoints depend on the action of
The primary function of mitosis is to
The primary function of mitosis is to
If an mRNA codon reads UAC, its complementary anticodon on a…
If an mRNA codon reads UAC, its complementary anticodon on a tRNA will be
With regard to ploidy number, the letter/variable n is
With regard to ploidy number, the letter/variable n is
The only thing prokaryotic cell division and eukaryotic cell…
The only thing prokaryotic cell division and eukaryotic cell division have in common is