Which to statements are true for the cross illustrated by this punnet square?
r=smooth seeds
r=wrinkled seeds
1- the f1 generation will be homozygous
2-the entire f1 generation will be hybrid
3-the entire generation will have smooth seeds
4-the entire generation will have wrinkled seeds
5-50% of the generation will have wrinkled seeds

Witch type of microscope is used to view very small cell components like proteins and dna?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?