Answer:
See the answer below
Explanation:
From the illustration, the yellow color trait is dominant over the green trait.
<em>Assuming that yellow seededness is represented by the allele Y and green seededness by the alleles y. Y is dominant over y, hence a yellow seeded plant would be either YY or Yy while a green seeded plant would be yy.</em>
For a cross between a yellow seeded plant and a green seeded plant to yield all yellow seeded offspring, it means that the parents are YY and yy.
(yellow)YY x (green) yy
F1 progeny: All Yy (yellow)
Now, Yy is crossed with green-seeded plant, yy.
Yy x yy
Yy Yy yy yy
Hypothesized Genotypic ratio
Yy = 1/2
yy = 1/2
Hypothesized Phenotypic ratio
Yellow seeded = 1/2
green seeded = 1/2
It is known as acetabularia acetabulum. An algae that you see in water mostly, its like those mini "lily pads" you pull up from the water. :)
The correct answer is letter C.
Deep sea coral reefs provide a critical habitat for many other organisms. These organisms are also known as cold-water corals that are found in the deeper and darker parts of the oceans where temperatures are extremely cold.
