Answer:
The correct answer will be option-A
Explanation:
In the pedigree analysis, the description of a trait help shows the relation of a trait linked to a gene.
The pedigree analysis is usually used to determine the heredity of a disease in a family which has been described in the question also as
1. The trait is rare and present in both sexes- this shows that it is independent of sex chromosomes and since is rare is recessive.
2. A consanguineous mating- mating between close relative which result in autosomal recessive trait as the genes for the trait must be present on both the parents which happen only when they are closely related.
Thus, option-A is the correct answer.
<u>Answers</u>
-Worldwide sea level increased
-river plains drowned
<u>Explanation</u>
Glaciers are large blocks of ice and with all the ice melting the water levels rose worldwide. <em>(Correct Answer)</em>
When sea levels rose it caused river plains to be flooded. <em>(Correct Answer)</em>
Glaciers are made from freshwater so when they melt the salinity in estuaries does change. <em>(Not a correct Answer)</em>
Erosion definitely affected river valleys. Alpine glaciers create valleys and even help erode valleys. With Alpine glaciers melting this slows the process of that erosion and with them melting the river valleys will eventually flood. <em><u>(Not a correct Answer)</u></em>
I hope this helps!
Answer:
Simple diffusion
Explanation:
Carbon dioxide is a small, uncharged molecule that can easily pass the lipid bilayer of the cell membrane. Other similar molecules include oxygen and water. Carbon dioxide passes the cell membrane via simple diffusion. Water crosses the cell membrane by osmosis.
You can also tell this from the image because the carbon dioxide is moving from a high concentration to a low concentration without the aid of any proteins as in active transport (a carrier pump) or facilitated diffusion (a protein with a pore)
By looking at the graph, species 1 has the weaker beak because the majority of the population is at the low end of the graph. More of the species 1 is at the low strength end of the graph.
