Answer:
photosynthesis is the way b plants get their energy
Explanation:
Answer:
d. secondary endosymbiosis.
Explanation:
- When a living cell acquires another organism that eventually becomes a part of this cell, this process is known as primary endosymbiosis.
- When an organism that has already undergone primary endosymbiosis engulfs another eukaryotic organism then this process is known as secondary endosymbiosis.
- Secondary endosymbiosis has been known to occur in plastids because of which they are surrounded by two membranes. This bilayer is present because one of the layers is the original outer membrane of the organism and the other membrane is that of the organism that has been engulfed.
Answer:
B.
Explanation:
They have the same actions as blood vessels do, but in a plant. Rate me the Brainliest. I need it in order to rank up.
Answer:
Intestinal blood flow is critical for digestion, as well as being a key element of overall ... The O2 consumption of the small intestine is more rigorously controlled than is the ... Much less commonly, water and solutes move slowly by pinocytosis.
Explanation:
Answer:
Histamine increases the vasodilatation, and also increases the vascular permeability in the immediate transient phase of the acute inflammatory reaction. This histamine also acts as a chemical mediator in acute inflammation. The receptors of histamine is also involved in acute inflammatory reaction .
