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Tpy6a [65]
3 years ago
8

What is levels of organization

Biology
1 answer:
vichka [17]3 years ago
6 0
Cells, tissue, organs, organ systems, and organisms.
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Salts and sugars work to preserve foods by creating a
Ne4ueva [31]

Answer: Hypertonic Environment

Explanation:

The salt solution and sugar solution is used for the process of food preservation as the bacteria and microorganism are not able to grow in such conditions that is being created by the solution.

The amount of the solute is more and the solution is less concentrated. The bacteria cell has less solutes and more solvent.

As per osmosis the water from the salt or sugar solution moves out from bacterial cell shrinks and dies.

This is how the bacterial cell dies and the food is prevented from spoilage.

7 0
3 years ago
What is modern genetic techniques?
Arlecino [84]
Whole genes and parts of genes can be extracted from chromosomes, linked to other DNA molecules to form recombinant DNA and introduced into living cells. In a process known as gene cloning, the host cell's biochemical processes are used to make many copies of the inserted gene and the protein it codes for.
3 0
2 years ago
Identify the four principles of natural selection
zmey [24]
Variation- Heritable differences that exist in every population are the basis for natural selection
Overproduction- Competition for resources for resources
adaptation- A trait that helps an organism survive and reproduce
decent with modification- Natural Selection will result in species with adaptation that are well suited for survival and reproduction.
8 0
3 years ago
How do mutations enter the gene pool? Why are they important to natural selection?
IRINA_888 [86]
The set of all alleles at all loci is the full gene pool<span> for the species. Over time, the size of a </span>gene pool<span> changes. The </span>gene pool<span> increases when a </span>mutation<span> changes a </span>gene<span>and the </span>mutation<span> survives </span>
8 0
3 years ago
An apple and a glass of milk can give you more nutrition as compared to the milk shake
Dmitriy789 [7]

Answer:

True

Explanation:

because the milk shake is with cold but milk is hot

8 0
3 years ago
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