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Serhud [2]
3 years ago
15

WILL BARK BRAINLIEST. LOTS OF POINTS

Biology
2 answers:
Leviafan [203]3 years ago
6 0

Answer:

water, light, nutrients, oxygen, and minerals.

Explanation:

klio [65]3 years ago
6 0

Answer:

1. Disease

2. Shelter

3. Food availability

4. Water availability

5. Predators

Some dieases can easily spread and kill off animals as a result. Species need shelter food and water in order to survive. Predators need food to survive and will hunt their prey down and kill them for food.

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Geologist James Hutton argued that the geologic processes occurring today have occurred since the formation of Earth. This idea
-BARSIC- [3]
D I think not too sure tho

6 0
3 years ago
Read 2 more answers
A phenotypic ratio for a dihybrid cross is predicted to be 9:3:3:1. The experimental values are:
Maslowich
Two traits that we are examining are the color (purple/white) and the smoothness. 
In our sample, we have 135 individuals ( 75 +28+24+8= 135).

Since we know that expected ratio of a dihybrid cross, is <span>9:3:3:1 we can calculate what is the expected values of each phenotype is.

So, for the white wrinkled phenotype, we expect that there will be one-sixteenth of the whole sample ( there are 16 parts of the whole sample 9+3+3+1=16).
So, we multiply the whole sample- 135 with one-sixteenth (or </span>0.0625) and get 8,4375.
When you calculate the values for all phenotypes you get results shown in the attached excel table.
When you have your expected and experimental values you compare them with a chi-square test. (The test determines if the difference between the expected and experimental results is statistically significant).


4 0
3 years ago
Read 2 more answers
Examples of autotrophic bacteria are: (a) parasites (b) saprophytes (c) pathogenic
sweet [91]

Answer:

(d) chemosynthetic forms

Explanation:

Autotrophs are characterized by their ability to produce their own food; parasites, saprophytes, and pathogenic (disease-causing) organisms do not have this ability. Chemosynthetic ones, however, can through the conversion of one or more carbon-containing molecules into organic matter.

7 0
3 years ago
Which factor does not greatly influence the rate of
jonny [76]

Answer:

a. transcription

Explanation:

<em>Sugar transport in phloem is referred to as pressure flow and it involves the movement of sugar through the phloem vascular tissue from the regions where sugar is synthesized (by photosynthesis) to other parts of the plant's body that require sugar.</em>

The parts of plants where sugar is synthesized (usually the leaf) is known as sugar source while the parts where they are transported is referred to as the source. Sources are usually areas of of high osmotic concentration and high water pressure while sinks are usually areas of low osmotic concentration and low water pressure.

<em>Hence, sugar transport in the phloem can be said to be influenced by the rate of sugar production at the source (rate of photosynthesis), turgor pressure as well as sugar concentration in sinks and sources.</em>

The only option that has no known effect on sugar transport in the phloem is transcription.

The correct option is a.

7 0
3 years ago
Why would damaged kidneys affect your health?
Mnenie [13.5K]
Damage to your kidneys can cause wastes to build up in your body and lead to other health problems like heart disease , anemia,and bone disease. Also you can die without your kidneys
5 0
3 years ago
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