A good example of endosymbiosis is the mitochondria. Three pieces of evidence that suggest the mitochondria was not an original organelle in cells are:
1. They have their own membranes
2. They reproduce by pinching in half which is very similar if not the same to binary fission of bacteria
3. They have their own genomes which are passed off to the offspring.
Answer: Density-independent factor
Explanation:
Answer:
adrenal gland
they r located on upper part of each kidney
Vascular plants have tube like structures that carry water, nutrients, and other substances throughout the plant. Nonvascular plants do not have these tube like structures and use other ways to move water and substances. ... Distinguish between characteristics of seedless non vascular and vascular plants.
Be sure that instruments are calibrated properly