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monitta
3 years ago
7

What would happen if there were no abiotic factors in an ecosystem?

Biology
1 answer:
Brums [2.3K]3 years ago
3 0

Answer:

Plants would be unable to grow and produce oxygen for the animals.

Explanation:

Sunlight, which supports plants, is considered an abiotic factor. If there were no sunlight, plants wouldn't be able to grow, which means no oxygen for many living things found in that specific ecosystem. In other words, that ecosystem would become uninhabitable.

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Cancer cells are rogue cells. List and explain 3 mutations that allow cancer cells to occur:
LuckyWell [14K]
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor
4 0
2 years ago
Tion 5.
Sedaia [141]

A cell membrane pump helps human cells to maintain a relatively constant sodium and potassium  concentration.

<u>Option: A</u>

<u>Explanation:</u>

Sodium potassium pump is a plasma membrane protein that utilizes energy ATP — Triphosphate Adenosine turning into ADP — Adenosine Diphosphate to deliver intracellular and extracellular sodium (NA+) and potassium (K+) ions sequentially. The purpose of this entire mechanism is to preserve cell equilibrium.

The extracellular medium has a greater concentration of Na while the K concentration of the intracellular fluid is lower. Proteins trap sodium ions in the cytoplasm and pump them out from the cells to preserve cell stability while preserving concentrations. Within the cells proteins inject potassium ions into the cell.

3 0
3 years ago
In order, what biomes would you see if you travel from the North Pole to the equator?
Tamiku [17]

Answer:

hyutrimhl

Explanation:

hgxffcij vkivggcnpppppppppp

3 0
3 years ago
Carbon and energy can be released back into the organism if the organism breaks down the glucose molecule after photosynthesis?
miss Akunina [59]

Answer:

Yes. Carbon, Water, and ATP (Energy) are the products

Explanation:

You are talking about cellular respiration

  • Equation: Glucose + Oxygen converts to Carbon Dioxide, Water, and ATP.
3 0
3 years ago
In a population of Mendel's garden peas, the frequency of the dominant A (yellow flower) allele is 80%. Let p represent the freq
k0ka [10]

Answer:

C) 64% AA, 32% Aa, 4% aa

Explanation:

The frequency of dominant allele A is = 80% = 0.8

Since the population is in Hardy-Weinberg equilibrium, p+ q =  1

Here, p= frequency of dominant allele

q = frequency of recessive allele

Given, p= 0.8

So, q = 1-p = 1-0.8= 0.2

Frequency of genotype AA = p2 = 0.8 x 0.8 = 0.64 = 64%

Frequency of genotype aa = q2 = 0.2 x 0.2 = 0.04 = 4%

Frequency of genotype Aa = 2pq = 2 x 0.8 x 0.2 = 0.32 = 32%

5 0
3 years ago
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