1. Explain THREE reasons why plant and animal breeding is essential to the development of the agricultural industry.

Are salt and soap nutrients or toxins for yeast? explain.

Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.