Organisms are classified as producers or consumers according to the way they

According to the cell theory, ____. Group of answer choices all living organisms are made up of one or more cells cells grow sol

nikdorinn [45]

It’s called the CEO of I don’t know dude

3 0

1 year ago

Which among the choice below is NOT a goal of ASEAN members?

kozerog [31]

"Provide opportunities for increased trade with the United States" is the one among the following choices given in the question that is not a goal of ASEAN members. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer has helped you.

5 0

2 years ago

Read 2 more answers

Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon dioxide and water. Two sampl

aksik [14]

Answer:

For sample A, A=17.7 %, T=17.7 %, G=32.30%, C=32.30%

For sample B, A= 28.9%, T=28.9%, G= 21.10%, C= 21.10%

Explanation:

The composition of nitrogenous bases in DNA is calculated using the suggestions proposed by the results of the experiment performed by Erwin Chargaff.

He found that in a DNA sample the composition of purine to pyrimidine is 1:1. This indicates that the amount of purine equals pyrimidine. This can be presented as purines + pyrimidines= 100. Also, adenine binds thymine and cytosine binds guanine.

In the given question,

For sample A

A= 17.7 %, Therefore, thymine will be = 17.7 %,

A+T= 35.40%

Now, G+C=100- 35.40%

G+C= 64.60%

content of G= 64.60/2= 32.30%

content of C= 32.30%

For sample B

T=28.9%, A will be= 28.9%

A+T= 57.80%

G+C=100-57.80%

G+C= 42.20%

Thus content of G will be= 42.20/2=21.10

content of C= 21.10%

Thus,

For sample A, A=17.7 %, T=17.7 %, G=32.30%, C=32.30%

For sample B, A= 28.9%, T=28.9%, G= 21.10%, C= 21.10%

6 0

3 years ago

Describe the meaning of parsimony and give an example.

zmey [24]

Answer:

(Not wanting to spend or use something)

Explanation:

Like someone or something really cheap, not wanting to use something in a way that it is a waste.

A man's car broke down, he didn't want to spend any money repairing it so he did it himself.

Or could just mean being careful with your resources.

8 0

3 years ago

The order Cetacea includes modern-day whales, dolphins, and porpoises. These marine mammals share common characteristics that ha

allsm [11]

Answer:

The correct option is A. they evolved from land mammals.

Explanation:

The process of evolution explains how closely one organism is to another based on their common ancestors. Scientists believe that those organisms which show many similarities in their structures or functions might have evolved from a common ancestor in the past.

As in the above-mentioned question, scientists have observed that cetaceans lack gills and breath air, this is a property of land mammals. The cetaceans have fin bones which are similar to the limb bones. As limb bones are present in land mammals, hence they cetaceans and land mammals might have common ancestors in the past.

6 0

3 years ago