the answer on the picture is C, so the answer of the multiple choice questions is A.
Answer:
1 out of 16 or 1/16
Explanation:
Let:
R = Round seed r = wrinkled seed
Y = Yellow seed y = green seed
Starting from the parent generation or the P generation, the genotype of the parents would be:
RRYY x rryy
This is because the cross is between a parents that are "purebred" for specific traits. This means that the parents are homozygous for the traits which in genotype form is represented by either two capital letters or two lower case letters.
Attached is the F1 generation results between a cross between the P generation.
As you can see the genotype of all the offsprings is RrYy.
Now also below is the cross between the F1 generation offsprings.
For recessive traits, it is only expressed when the dominant gene is not in the genotype, or in other words, the genotype is all in small letters. Since we are looking at two traits, you need to look for how many squares out of the total have all lowercase letters.
There is only 1 rryy out of the 16 predictions. So the answer would be 1/16.
Answer:B). Cell membranes are composed of a lipid bilayer.
Explanation: A membrane is a lipid bilayer that surrounds the cell. Lipids have two parts: the fatty acid chain (the tail) and the phosphate group (the head).
The phosphate head groups are polar, face outward and interact with the outside environment of the cell. The fatty acid chain is hydrophobic and nonpolar, face each other in the bilayer thus forming a hydrophobic fluid interior.
The hydrophobic nature of the bilayer interior makes the membrane to permit only nonpolar and hydrophobic molecules to pass through the cell membrane. This is the reason the membrane allows only molecules that dissolve in the lipid bilayer to pass through to enter or leave the cell.
Answer:
don't quote me on this but I think the answers are milankovitch cycles and then climate change
Explanation:
because Milankovitch cycles describe the collective effects of changes in the Earth's movements on its climate over thousands of years. therefore you can come to the conclusion that climate change is the other answer to the milankovitch cycles
The SNS carries information to control movements of the muscles of the body.
<h3>What is somatic nervous system?</h3>
It is a part of the Peripheral Nervous System that is responsible for transmitting both sensory information and the muscles.
It is related to the innervation of skeletal muscle by motor axons that conduct impulses to skeletal muscles, to allow movements such as walking.
Therefore, we can conclude that the somatic nervous system is responsible for sending motor control information to skeletal muscles.
Learn more about SNS here: brainly.com/question/8695732
