Answer:
A
Explanation:
Constructing passage ways near the dams to allow to salmon to swim around blocked rivers. The construction of dams in rivers has blocked the path of some salmons returning to spawning grounds. The best way to overcome this is to make the passage ways near the dams to allow salmons to swim in areas which have blocked due to dams. So that salmons can returned to the spawning ground and can spawn which leads to increase in their population.
E. 100%
if you cross BB and bb all of the squares would contain on B (that are brown eyes)
They formed from by the impact of rapidly moving orbits like asteroids and meteorites! Hope this helps!
Answer:
It controls what the cells are doing and carries your genes. It acts as the brain of a cell.
Explanation:
Answer:
Let us consider the genes for black individual to be BB.
Let us consider the genes for bluish gray individuals to be BW.
The cross will be:
B W
B BB BW
B BB BW
The results show that there is a 50% probability that the offsprings produced will have black colour. There is also a 50% chance that the offsprings produced will have bluish graycolour.
<em>The genotypic ratio for black individual : bluish gray individual will be 2:2.</em>
<em>The phenotypic ratio for black individual : bluish gray individual will be 2:2</em>.