Which part of the cell membrane is nonpolar and prevents the cell from dissolving

Monitor and apply fix up strategies

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 .

Speed is the ratio of the distance of an object moves to