What type of energy is necessary for photosynthesis to occur? heat

mechanical

electrical

sunlight

Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Which characteristics are typical of a human population in the postindustrial stage?