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Hoochie [10]
3 years ago
15

Food moves along the digestive tract as the result of contractions by

Biology
1 answer:
mylen [45]3 years ago
4 0

Answer:

Smooth Muscles

Explanation:

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Is it possible to predict genotypes based on phenotypes????
maks197457 [2]
No it is not possible since there can be dominated or recessive alleles involved. A heterozygous for a specific gene can display the same phenotype as a homozygous for the same gene.
3 0
3 years ago
Which scenario would cause a covalent bond to form?
nekit [7.7K]

Answer: A) Two atoms share electrons so they can fill their outer shells

Explanation: A covalent bond is a type of bond formed by sharing equal number of electrons between two non-metal atoms so that both of them can attain a stable octet or duplet structure of noble gases.

In covalent bonding, there is no loss or gain of electrons between atoms. For example, the formation of chlorine molecule, chlorine atom has seven electrons in its outermost shell, remaining one electron to attain an octet structure of noble gases. Two chlorine atoms share one pair of electron, each chlorine atom donating one electron to form a pair so that each atom in the chlorine molecule attains an octet structure..

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3 years ago
Enzyme and substrate concentration<br> 4.<br> *RECALL: What is a substrate?
Alona [7]

Explanation:

base on which an organism lives the soil is the substrate of most seed plants. .A substance acted upon (as by an enzyme)

6 0
2 years ago
1. Poison ivy is also known as Rhus toxicodendron. Its species is [1pt]
Nat2105 [25]

Hi There!

1. a. Toxicodendron

2. c. Eukaryotes

3. a. Felis domesticus

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Hope This Helps :)

4 0
3 years ago
In humans, a cleft chin is dominant and no-cleft is recessive. What will the generations look like? Assume that Mendel’s method
Harrizon [31]
The answer is:

The F1 generation will have all cleft chin. 
The P generation and F2<span> generation will have cleft chins and no-cleft chin.</span>
4 0
3 years ago
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