Explain the energy transformation that occurs when a person exercises. (4 points) Magnetic energy transforms into mechanical energy. Electrical energy transforms into mechanical energy. Mechanical energy transforms into thermal energy. Thermal energy transforms into electrical energy.

In a certain plant, yellow leaves are dominant (y) and red leaves are recessive (y). a plant with genotype yy and a plant with yy are crossed. if they have four offspring, how many would you predict would have red leaves? a: 1b: 0c: 3d: 2

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

What trait will a heterozygous individual express? a.neither dominant or recessive b.dominant c.recessive