Answer:
is there more?
Explanation:
i need a table or more information to answer, like numbers
Answer: The species richness is how much species there are in the area. The species evenness is who equal the relative number of species are.
EXPLANATION:
If you have only a few species in an habitats the species richness will be low and if there are a lot of species richness will be high.
But independently of the richness, the evenness is comparing the number of individuals between species. If there are a lot of individuals in a few species and just a little number of individuals in the other species, the evenness will be low.
Hope this helps! C:
Answer:
The two genes are linked together
Explanation:
<em>The conclusion that can be drawn about the arrangement of the genes on the chromosome in the Aa Bb parent is that the two genes are linked together. That is, they do not assort independently.</em>
When two genes are linked together, the number of recombinant offspring would be more than the number of offspring with parental traits. The frequency of recombination would also not exceed 50%.
<em>Recombination frequency = number of recombinant offspring/total number of offspring x 100%</em>
Number of recombinant offspring = 45 + 45 = 90
Total number of offspring = 45 + 45 + 5 + 5 = 100
Recombination frequency = 90/100 x 100% = 10%
Hence, the two genes Aa and Bb are said to be linked together.
Circulatory System because it carries the blood throughout the body.
Answer and Explanation: The role of oil/grease in the hanging drop experiment can not be over emphasised especially for small volume trials.
The macromolecule solution to be crystalized is mixed with a precipitating agent on a glass plate. This is then inverted over greased wells creating an overhang.
Greasing the wells ensures a proper seal as it acts as an inert sealant that prevents the evaporation of the solution, but also can easily contaminate the macromolecule solution to be crystalized. Grease also affects the crystallization process throughout its stages of nucleation and growth, and also enhances the stability of the emerging crystals.