Answer:
F=dominant, 6 fingers
f= reccessive, 5 fingers
Ff= 6 fingers( contains dominant gene)
if you combine Ff and Ff you get:
25% FF (6 fingers)
50% Ff (6 fingers)
25% ff ((5 fingers)
so only 25% will have 5 fingers (normal)
Answer2:
Dominant=normal hearing
Recessive= deafness
If one parent is RR and the other Rr, the offspring will be:
50% RR
50% Rr
so all the offspring will have normal hearing, and there is 0% of deafness.
Hope it helps!!
Answer:
Which part of the human body controls the nervous system?
Brain
Explanation:
Nervous system is made up of the brain and the spinal cord, as the brain controls everything
Oxygen from the respiratory system is delivered by the circulatory system.
<h3>What is the relationship between respiratory and circulatory system?</h3>
The respiratory system is responsible for delivering oxygen to the circulatory system that is made up of blood vessels which carry blood to the heart and then all cells of our body. Arteries carry blood that is loaded with oxygen from the heart to all cells whereas veins carry deoxygenated blood back to the heart and then to the lungs for disposing carbondioxide. The circulatory system carries oxygen and nutrients to the cells, and removes waste products such as carbon dioxide.
So we can conclude that Oxygen from the respiratory system is delivered by the circulatory system.
Learn more about respiratory system here: brainly.com/question/2619922
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The Cytoskeleton is the cell organelle responsible for providing shape and support to all cells. The cytoskeleton is made of protein.
<u>Explanation:</u>
The location where cytoplasm meets the cell membrane, cytoskeleton is found. A cell's cytoskeleton consists of microtubules, actin filaments, and the intermediate filaments. These frameworks give form to the cell and support to organize the parts of the cell.
They also provide a structure for motion, and segregation of cells. Intermediate filaments are a form of cytoskeletal material composed of several fibrous protein strands wrapped together. Keratin is one protein that shapes intermediate filaments, a fibrous common ingredient in hair, nails and skin.
Fungus because it is a living thing in its own right as opposd to a brain cell which is part of an organism.
