What are the genotypes of the parents in the monohybrid cross below if the following offspring genotypes are predicted? TT Tt
Tt tt
1. Tt and Tt
2. TT and tt
3. Tt and TT
4. Tt and tt
Please i need help it is due toda

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.