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just olya [345]
3 years ago
11

Which represents the cross between two parent plants if one is heterozygous

Biology
1 answer:
Alinara [238K]3 years ago
8 0
Yy.yy is your answer ^-^
Hope am right. Good Luck!
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Which of the following describes a way to recover items and use them for energy?
dybincka [34]

One of the ways which describes a way to recover items and use them for energy is the using recovered biomass when appropriate.

<h3>What is biomass energy?</h3>

Biomass energy can simply be defined as that energy which is generated or synthesized by living things or once living things

So therefore, one of the ways which describes a way to recover items and use them for energy is the using recovered biomass when appropriate.

Learn more about biomass energy:

brainly.com/question/82777

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7 0
2 years ago
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Like other animals, humans respond to changes in temperature. All BUT one response is a human response to a change in environmen
vlada-n [284]

Answer:

SHEDDING

Explanation:

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4 0
3 years ago
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What factor controlled the population of peppered moths in england?
Molodets [167]
The evolution of the peppered moth evolutionary  instance of directional colour change in the moth population as a consequence of air pollution during the Industrial revolution .The frequency of dark-coloured moths increased at that time, an example of industrial mellaniam. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth  was an early test of Charles Darwin natural selection  in action, and remains as a classic example in the teaching of evolution.
5 0
3 years ago
Please hurry
andre [41]

Answer:

Explanation:

1     Long term exposure to harmful genotoxic chemicals or ionizing radiation can cause changes in the base sequence of DNA.Chemicals might induce DNA mutations, such as polycyclic hydrocarbons (fumes found in oil stations, or smoke from a tobacco cigarette), intercalating agents such as Ethidium Bromide (carcinogen), but also radiations such as UV-radiation (C and T bases are most vulnerable and would bind to identical bases unstead of their

2    Genetic changes that are described as de novo (new) mutations can be either hereditary or somatic. In some cases, the mutation occurs in a person’s egg or sperm cell but is not present in any of the person’s other cells. In other cases, the mutation occurs in the fertilized egg shortly after the egg and sperm cells unite. (It is often impossible to tell exactly when a de novo mutation happened.) As the fertilized egg divides, each resulting cell in the growing embryo will have the mutation. De novo mutations may explain genetic disorders in which an affected child has a mutation in every cell in the body but the parents do not, and there is no family history of the disorder.

Somatic mutations that happen in a single cell early in embryonic development can lead to a situation called mosaicism. These genetic changes are not present in a parent’s egg or sperm cells, or in the fertilized egg, but happen a bit later when the embryo includes several cells. As all the cells divide during growth and development, cells that arise from the cell with the altered gene will have the mutation, while other cells will not. Depending on the mutation and how many cells are affected, mosaicism may or may not cause health problems.

7 0
3 years ago
The ___________ is a wall of muscle that separates the thoracic and abdominal cavities.
Alecsey [184]
I am pretty sure it is B. diaphragm hope it help
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