In meiosis, the paired and duplicated
chromosomes are
called tetrads. Tetrads
have how many
chromatids?

A. Four

B. Three

C. Two

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.