Which evolutionary plant innovation eliminated the need for sperm to swim through water to fertilize an egg, resulting in plants being truly adapted for reproduction on land?

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion