Answer:
There are lots of transitional organisms in the fossil record though it does take very specific and precise conditions for a fossil to be preserved, a deer that dies in a field will not end up in the fossil record so we are looking at a small sampling of the evidence (and a good thing too or there wouldn't be anywhere to walk with all the bones laying around)
Explanation:
Answer:
haploid diploid half sex reduction
Explanation:
This means that it only allows for select materials to be able to move across it and not all molecules and other substances floating in the external environment. The proteins and the phospholipid Bilayer help to contribute the selectivity of the membrane.
Cohesion is caused by cohesion tension in plants. It is essentially caused by water molecules sticking together (remember that cohesion in biology means like particles sticking to like particles!) and leads to the water molecules traveling up the stem spreading nutrients as well.
Adhesion in a plant (capillary action) is where water molecules cling to the xylem. This makes it easier for the water molecules (exhibiting cohesion) to travel up the stem and spread nutrients to the plant.
