B the origin of new matter in the steady state theory???
Answer:
b
Explanation:
the cytoplasm gives it away
I think you mean Round could be RR or Rr (round is dominant to wrinkled)
R=round
r=wrinkled
RR would be round phenotypically
Rr would be round phenotypically
To determine if they are RR or Rr you should perform a backcross with a wrinkled mutant!
I put a picture to demonstrate this.
If they are RR then if you cross with rr you would only get phenotypically Round pea plants.
If they are Rr then if you cross with rr you would get 50% round and 50% wrinkled. Any wrinkled? Definitely the heterozygote Rr!!
Answer:
Blood pressure forces plasma minus its macromolecules (e.g., proteins) from the glomerular capillaries into the Bowman's capsule, which is continuous with the proximal convoluted tubule.
Answer:
Explanation: Normal cells stop growing (reproducing) when enough cells are present.cancer cells will continue to grow even when there are enough cells present. This continued growth often results in a tumor (a cluster of cancer cells) being formed.
Cancer cells don’t interact with other cells as normal cells do. cancer cells dont respond to signals from other cells. Normal cells are either repaired or die (undergo apoptosis) when they are damaged or get old. Cancer cells are either not repaired or do not undergo apoptosis.
Normal cells secrete(release) substances that make them stick together(cluster) in a group. Cancer cells fail to make these substances, and can “float away to a distant region in the body.
cancer cells dont have the ability to spread metastasize.
Cancer cells dont exhibit maturity because they produce at a faster rate before each cell matures
Cancer cells have the ability to hide that is re-occur after it has shown to be gone.