1.Shreya's grandmother has pain in her knees. Her neighbor said it could be because of the wearing off of her knees. Do you think she is right? Which part of her knee may have worn off?

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.

What have scientists learned about plant behavior by studying the dodder plant