3.1 Genetics & Genomics

The discovery of DNA and the identification of its molecular structure have brought about a "___ revolution"

anthropology, it has meant new & fundamental insights into _____ evolution

• primate & human

• DNA

• scientific

single-celled organelles with no nuclear membranes or organelles

• prokaryotes

• eukaryotes

Answer explanation

Prokaryotes were likely the first life on Earth. Today, the prokaryotes are single-cell bacteria.

Multicelled-organisms whose cells have a membrane bound nucleus

• prokaryotes

• eukaryotes

• phenotype

• genotype

Answer explanation

Eukaryotes contain both the genetic material & specialized organelles.

In all animals & plants there are two types of eukaryotic cells:

• somatic & gametes

• somatic & diploid

• diploid & haploid

The root of somatic cell & gamete production is in the ____, located in nucleus of each cell.

• DNA

• chromosomes

• nucleoid

(eukaryotic) cells that compose most tissues, such as bone, muscle, skin, brain, lung, fat, and hair

• gametes

• somatic cells

Answer explanation

AKA body cells

the sex cells (eukaryotic cell)

• gametes

• somatic cells