Answer: B, C and, D
It allows nutrients to enter the cell.
It provides a barrier against disease-causing agents.
It enables cells to interact with their environment.
Answer:
A. Synapomorphies identify monophyletic clades.
Explanation:
Synapomorphy is a shared trait or character derived during evolution, that is commonly found between two or more taxonomic groups or descendants of the same ancestor. Synapomorphy differentiates a clade or monophyletic group from other organisms.
Synapomorphy helps with provide evidences common to an ancestry and also helps to identify clades and monophyletic groupings, such as the ancestral relationships highlighted in a cladogram.
An example of a Synapomorphy is the skeleton in gorilla and humans.
Larger meteors burn up as they enter the earth's atmosphere, creating fleeting streaks of light. Meteor showers occur<span> when the earth in its orbit around the Sun passes through debris left over from the disintegration of comets.</span>
Answer: the answer is A
Explanation: It is mentioned int he hardy Weinberg equation.
Answer:
Mitochondria and some prokaryotes share similar metabolic reactions that produce ATP.
Correct. The observation that mitochondria and some prokaryotes share similar metabolic reactions that produce ATP supports the model that mitochondria are endosymbionts that originated from a free-living prokaryote.
Explanation:
BRAINLIEST?