4: One that produces asexually and has offspring that are genetically different.
If the environment changes, many members of a certain species may die and so it becomes less and less likely for that species to produce sexually, so it will die out. Furthermore, if the asexual species produces the same traits, that species will not adapt to changes in the environment and will also die out.
Hope this helps ^^
Answer:
cell division
Explanation:
This is where cells would get damaged or die and this process calls cell division occurs
Answer:
The correct answer is - 137 earthworms.
Explanation:
Population growth is loosely characterized as the change in the measure of people of specials in a territory after a particular time frame. Population development is the adjustment in the measure of people of that species after some time.
Population growth = (rate/total number of individual) ×100/t
= (37/100)×100/1
= 37
Then, the total number of individuals after one year
= 100 + 37
=137
Answer:
Sister chromatids are identical copies derived from the replication of a parental chromosome. They remain attached to each other at the centromere. They are genetically identical, barring rare mutations and crossing over with homologous chromosomes.
Explanation:
Answer:
Hardness of a mineral is defined as the resistance to breaking, and density is defined as the mass of a substance per unit volume.
The density and hardness of a mineral, that is formed from through metamorphism are relatively much harder because the metamorphic minerals are formed under extremely high temperature and pressure conditions. These are high-grade minerals.
On the other hand, the density and hardness of a mineral formed through evaporation are much weaker in nature, because these minerals are formed when the water is eliminated due to the high rate of evaporation.
So, it can be concluded that the density and hardness of as mineral formed through the metamorphic process is highly stronger and harder than those that are formed through evaporation.