Answer:
1. releases bile to break down fat
pancreas
2. helps break down protein
liver
3. remove carbon dioxide from the body
lungs
4. breaks down starch into sugar
saliva
5. absorbs nutrients into the blood
small intestine
6. absorbs extra water from undigested food
large intestine
Explanation:
The main functions of saliva is digestive function: moisturizes and softens the morsel; the saliva contains the enzyme ptialin that breaks some starches down into maltose and dextrin.
The large intestine is the largest internal organ; its role is the absorption of food, nutrients and water.
Hepatic Cells - Hepatocytes have many metabolic functions that enable them to have a rich blood supply.All hepatocytes participate in metabolism. processing of proteins, fats, carbohydrates, bile color - bilirubin, bile acids, vitamins, minerals and some hormones. Food proteins broken down to their constituents - amino acids, are used by the liver as a building material for the synthesis of its own proteins and plasma proteins, which have different vital functions in the body.
In the small intestine, digested food is converted to liquid and goes to blood.
Pancreas secretes the enzymes amylase and lipase (which are mainly used to dissolve fats) and participates in the chemical breakdown of food to absorb molecules into the blood.
Answer:
the Echinoderms.
Explanation:
Examples of echinoderms: starfish, sea urchin, feather stars and sea cucumbers.
235 are the Individual numbers that would expect to have the MN type of genotype.
There are two equations necessary according to Hardy-Weinberg Equilibrium:-
<em>p</em> + q = 1
p² + 2pq + q² = 1
Let,
NN= p
NM=2pq
MM=q
So, according to the question, the frequency of genotype NN is 40%
40% of 500 = 
Numbers of individuals
Frequency of individuals <em>p </em>= 
= 
Find <em>p</em>² by taking the square root of <em>p</em>.
√(<em>p</em>) = √(0.4)
= 0.632
So, <em>pp + qq = 1 </em>
<em>qq</em> = 1 - <em>pp </em>= 1 - 0.63
q = 0.37
The allele frequencies in the population are known, now finding the frequency of heterozygous genotype.
By Multiplying<em> 2 × p ×q </em>to get heterozygous genotype
<em>2pq = 2 × 0.63 × 0.37` = 0.47</em>
<em>2pq = 0.47</em>
<em>So, 2pq × total population = 0.47 × 500 = 235, NM genotype.</em>
Learn more about Hardy-Weinberg Equilibrium here,
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<span>D. There would be much less precipitation and evaporation.
Much of the precipitation comes from the evaporation of water from the ocean and posterior condensations into clouds that go over the mountains. If the mountains were to be far from the ocean, there would be much less precipitation and, therefore, evaporation also. </span>
A is the answer, hope that helps!
