Which is a carbohydrate

A. Amino acid

B. Nucleic acid

C. Polysaccharide

D. Nucleotide

A match between the DNA in a sample and the genomic DNA of a particular individual for a single tandem repeat site is not sufficient to establish identity. However, a mismatch is definitive. The primary reason is that:

The presence of which organelle indicates that eukaryotic cells have evolved from prokaryotic cells?

What is a pseudoscience? a practice that claims to be, but is not, science. a science that is new and unproven. a science that is controversial or arguable. a practice that claims it can interpret brain activity?

According to the hard weinberg principle, which is mostly to disrupt genetic equilibrium

The four factors that affect density are: immigration, emigration, density-dependent factors (biotic factors), density-independent factors (abiotic factors). True False

The mass of an atom is contained primarily in its?

What are the two substances that maybe formed in anaerobic respiration

Condition in which neither gene is dominant

How is natural selection important to biomes and organisms?

3. In chickens, the frizzle gene "F" controls the appearance of the feathers. A homozygous dominant chicken for the frizzle gene shows "extreme frizzle", that is his feathers are extremely disrupted.