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enyata [817]
3 years ago
12

What does a tolerance curve show? Please help I have a huge test tomorrow

Biology
1 answer:
vladimir1956 [14]3 years ago
6 0
A tolerance curve is the range of conditions which show how an organism can live and function. It is a graph that will show the organism’s activity in certain environmental conditions. There are different species all over the world and each of them has certain environmental conditions which it can best survive and reproduce. These are the conditions which the species has best adapted. These conditions may include physical factors in the area such as temperature, humidity, soil chemistry, pH, salinity and oxygen levels.



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true or false. sugars and phosphates break off from the dna nucleotide to provide energy for dna replication.
Rainbow [258]

Answer:

<h2>false</h2>

Explanation:

<h2>the need of energy release or enargy addition</h2><h2>is debatable for any chemical reaction.</h2><h2>however with DNA replication. we are not adding</h2><h2>a nucleotide in a random process dispersing</h2><h2>energy to no avail.</h2>
8 0
2 years ago
Why are marriages between blood relatives prohibited in the united states and other countries?
HACTEHA [7]
Marriages or any form of sexual relations between blood relatives is incest and is completely prohibited in the United States and most other countries of the world.

There are two reasons for this:

1. Religious: Most major world religions prohibit marriages between blood relatives. In countries where church and other religious institutions had a strong following, incest remains a crime.

2. Biological: Medical Science has proven that off-springs of close relatives e.g. brother-sister, first cousins and even second cousins have a high chance of genetic mutation which can lead to various health issues. This is the main reason why modern societies prohibit incest


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8 0
3 years ago
Damage to what structure may result in a heart murmur?
Sever21 [200]

Answer:

Atrioventricular valves.

Explanation:

Heart is the muscular organ of the body and acts as the pumping organ of the body. Human heart is not bigger than the fist and the human heart is divided into four chambers.

Heart murmur may be defined as the swishing sound that are made during the blood flow. This represent the heart problem. The bicuspid valve of heart is atrioventricular valve. The damage in the atrioventricular valve causes the heart murmuring.

Thus, the answer is atrioventricular valves.

6 0
2 years ago
Which of the following moves using pseudopods ?
marissa [1.9K]

Answer:

B

Explanation:

3 0
2 years ago
Read 2 more answers
The family camelids includes camels and llamas. Do all the living members of the family form a clase? Explain?
Harrizon [31]

Camelids are members of the biological family Camelidae, the only currently living family in the suborder Tylopoda. The 7 extant members of this group are: dromedary camels, Bactrian camels, wild Bactrian camels, llamas, alpacas, vicuñas, and guanacos. Camelids are even-toed ungulates classified in the order Cetartiodactyla, along with species like whales, pigs, deer, cattle, and antelopes.

Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:ArtiodactylaSuborder:TylopodaSuperfamily:CameloideaFamily:Camelidae

Gray, 1821Type genusCamelus

Tribes

Camelini Gray, 1821

Lamini Webb, 1965

Current range of camelids, all species

4 0
2 years ago
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