Answer:
The advantages of sexual reproduction: produces genetic variation in the offspring. the species can adapt to new environments due to variation, which gives them a survival advantage. a disease is less likely to affect all the individuals in a population.
Explanation:
Consist of protein molecules embedded in a fluid bilayer of phospholipids. ... it moves through aquaporin channel proteins. Submerging a plant cell in distilled water will result in. the cell becoming turgid.
The micro tubes that form prophase and control chromatids are called spindle fibers.
Answer:
Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.
Explanation:
they help transport some substances through the membrane.
Answer:
Earth was barren, flat and almost entirely under water 4.4 billion years ago
Explanation: