Answer:
D.
Explanation:
Loamy soil is made up of equal parts sand, clay and silt. These equal proportions provide the required growing solutions for plants, and make loam ideal for gardening.
Answer:
c. All eight possible phenotypes could occur, but a greater proportion of the offspring would have the parental phenotypes
Explanation:
When genes are linked they do not assort independently. Instead, the alleles on the parental chromosome will have a tendency to migrate together to the same pole of the cell. To produce gametes with genotypes different than the parentals crossing over must happen between the genes of homologous chromosomes during meiosis. However, recombination is a rare event, so the recombinant gametes will be less frequent than the parentals (those that arise when no recombination occurs between genes) and for that reason a greater proportion of the offspring will have parental phenotypes.
<em>The organelle function in cellular respiration is the;</em>
D) Mitochondrion
<u>The Mitochondria is the main organelle involved in respiration. </u>
Answer:
b) 0.30
Explanation:
An individual who is heterozygous for two linked genes (with alleles A, a and B, b)
i.e Aa & Bb × ab/ab
This cross produce the following offspring
:
14 AB/ab
36 Ab/ab
34 aB/ab
16 ab/ab
Now, the purpose of these calculation is to determine how close together on a gene (gene mapping) these recombinants are.
First, we need to determine the linked gene for the parental chromosomal configurations which are (Aa & Bb × ab/ab) and the recombinant configurations in the offspring which are ( AB/ab & ab/ab). This allows for the calculation of the recombinant frequency; and it is given by:
= 
=
= 
= 0.3
Hello! I love this question!
To begin... what is nuclear fission? Nuclear fission is a "system" in which a big nucleus separates into 2 smaller nuclei. As this happens, it also releases neutrons and energy.
So... you start with a neutron. Then you have a nucleus, which splits into smaller nuclei and a few neutrons. These neutrons then split off and hit more nuclei and this just continues on to create more and more.
Now... when looking at what is created from fission... after the whole process is complete, you are left with fragmented atoms.
