Answer:
Hi K. Try reading Lesson 1.02 in your OLS and the part about genes switching on and off during development. Or try asking me for help instead of strangers on the internet ;)
-Mrs. L
Explanation:
The correct options would be B and E.
<h3>Variation in population size</h3>
The population size of each organism in different zones may not vary much due to the following:
- Organisms in each zone have characteristics that make them be well-adapted to the zone. These include structures that help them attach to the rock, structures that help them breathe when exposed to the air, and so on.
More on adaptations of organisms can be found here: brainly.com/question/1686177
#SPJ1
Answer:
There are two isomers with the formula C3H6.
One of them is propene, CH3CH=CH2.
The other is cyclopropane.
Explanation:
hope it helps:)
They are formed primarily on the cell's Ribosomes.