Answer:
It is the nucleus of each cell where the DNA molecule is packed into thread like structure which is called chromosome.
Explanation:
Answer:
The estimated number of green seeds in the F2 generation is 2007, approximately.
Explanation:
<u>Available data:</u>
- Cross of a true-breeding plant that produced green seeds with a true-breeding plant that produced yellow seeds
- The entire F1 generation produced yellow seeds.
- Cross of the F1 offspring with each other to produce the F2 generation
- From the F2 generation, there were 6022 yellow seeds.
<u>1st Cross:</u>
Parental) YY x yy
gametes) Y Y y y
F1) 100% Yy
<u>2nd Cross</u>
Parental) Yy x Yy
Gametes) Y y Y y
Punnet square) Y y
Y YY Yy
y Yy yy
F2) 75% yellow, Y-
25% green, yy
What is a likely estimate of the number of green seeds he collected from the F2 generation?
From the whole F2 generation (100%), 75% are yellow seeds, which means that the remaining 25% are green seeds. According to this, 75% of the seeds, equal 6022 seeds. So we need to know how many seeds equal the 25% of green seeds. This is:
If 75% of the F2 generation ------- 6022 seeds
then 25% of the F2 generation -----X = 2007.333 seeds
<em>The estimated number of green seeds in the F2 generation is 2007, approximately. </em>
The correct answer would be all of the above. The bone marrow is where both types of blood cells are formed: red blood cells or erythrocytes and white blood cells of lymphocytes, along with cells that help defend the body against diseases and germs, which is the same as white blood cells. Red blood cells are vital in providing oxygen to cells as fuel whole white blood cells are responsible for maintaining immunity.
Im pretty sure it is Inter phase