The hypothesis that suggests that life formed near the earth's surface in pools of water is called

slamgirl [31]

Http://www.phschool.com/science/biology_place/biocoach/bioprop/folding.html hope it helpps

4 0

3 years ago

In natural selection what must be true of traits that are passed down through generationsal selection where do the alleles or tr

goblinko [34]

I'm not sure if I will answer the question you asked, as I many have interpreted it incorrectly. In natural selection, there must be variance in the gene pool, the total frequency of alleles in a population. Now, one of the organisms may have a gene that somehow helps them survive from the selective force much better compared to the others. If this does happen, over time the gene pool will narrow down to become just the genes of that organism that survived better in the first place because the rest would be taken care of by the selective force. So, the alleles and trait come from the first organisms that had the advantage over the others of its species.

3 0

3 years ago

What biomolecule is useful for a fast source of energy?

MissTica

Carbohydrates are useful for a fast source of energy.

<h3>What are Carbohydrates?</h3>

The body swiftly breaks down simple carbs for use as fuel. Natural sources of simple carbs include fruits, milk, and dairy products. They can also be discovered in sugars that have been processed and refined, such as confectionery, table sugar, syrups, and soft drinks.

<h3>What food is in carbohydrates?</h3>

A vast variety of both good and bad foods, including bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie, include carbohydrates. They can take on various shapes as well. It is prevalent and plentiful in starches, fibers, and sugars.

<h3>What are examples of the three types of carbohydrates?</h3>

The three forms of carbohydrates—sugar, starch, and fiber—often referred to as simple or complex carbohydrates, each has a role in your diet. Sugar is a simple carbohydrate made up of mono- and disaccharides. Polysaccharides are complex carbohydrates, which include fiber and starches.

To learn more about carbohydrates visit:

brainly.com/question/14614055

#SPJ4

3 0

2 years ago

What happens if p53 is mutated?

stira [4]

Answer:

Most TP53 mutations change single amino acids in the p53 protein, which leads to the production of an altered version of the protein that cannot control cell proliferation and is unable to trigger apoptosis in cells with mutated or damaged DNA. As a result, DNA damage can accumulate in cells

6 0

3 years ago

You just came back from a class in which the topic was egocentrism in the preoperational stage. You have a 4-year-old and though

joja [24]

Answer:

Option B

Explanation:

Question -

You just came back from class in which the topic was egocentrism in the preoperational stage. You have a 4-year-old and thought that you would see if what you learned was accurate. You are sitting directly across from her and ask her to look at the front and back cover of her favorite book. After she did this you asked her to describe "the part of the book I am looking at." What does she tell you?

a) how many pages there are in the book

b) what she sees

c) what you see

d) what the story is about

Solution

As per Piaget's theory of cognitive development, when a child is at the preoperational stage he/she is able to think only at symbolic level and cannot use his/her cognitive thinking.

He/she is unable to derive senses or meaning associated with symbols and also his/her communication is egocentric which means they cannot think from the perspective of other people.

Hence, option B is correct

4 0

3 years ago