75% of their children will have the recessive trait.
A tail is added, making the sperm a motile cell.
Sperm does not become spermatozoa (what we think of when we think of sperm) until the formation of the tail.
Answer:
a yeast cell is a unicellular organism
Explanation:
they have a nucleus and organelles characteristic of more complex life forms. they are kind of like a plankton. they don't use cell signaling pathways like our cells would. I hope this helps. this question was a little difficult for me, but I hope I gave you enough info to help you out! :)
Active transport is a cellular transport mechanism. It’s the movement of molecules that are assisted by enzymes along the way to a higher concentration.
One strand of DNA contains many proteins.
