All categories

3 years ago

New crust forms? When

Biology

2 answers:

Ugo [173]3 years ago

7 0

Answer:

The crust forms at the ridge and is carried away by the movement of the plate as new crust forms to take its place. The oceanic crust is youngest new a mid ocean ridge and oldest far away from it.

Explanation:

Bess [88]3 years ago

7 0

Answer:

New crust forms when molten material from the asthenosphere erupts onto the ocean floor through a crack in Earth's crust.

Explanation:

You might be interested in

if a flower were orange would it more likely be pollinated by insects or by the wind give at least one reason for your answer

yan [13]

It would more likely to be pollinated by insects.

This is because the bright color of the petals can attract insects towards the flower thus sticking some pollen grains and transfer them to the stigma (female part of flower).

On the other hand, the color of petals do not really have effect on the wind pollination. Therefore this explains why wind pollinated flowers usually have small or dull colored petals.

4 0

3 years ago

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct? a. The two

Mandarinka [93]

Question is incomplete ,complete question is as follows :

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

1) The two proteins are very likely related evolutionarily.

2) The differences in the sequences in many instances represent a conservative change (such L for I).

3) The differences in the sequences in many instances represent a nonconservative change (such as D for A).

4) There is no correlation between the two proteins since they originate from very different species.

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

A) Statements 1 and 2 are correct.

B) Statements 1, 2, and 4 are correct.

C) Statements 1, 2, and 3 are correct.

D) All of the listed statements are correct.

Answer:

A) Statements 1 and 2 are correct.

Explanation:

As the Human and sperm whale myoglobin are very likely related evolutionarily hence option a is correct.

The differences in the sequences in many instances represent a conservative change (such as L for I) hence option b is also correct.

While all the other options are not correct.

5 0

3 years ago

Why do ppl have to be so annoying

Cloud [144]

Answer:

probably because it’s either these 5 things; they want attention, they’re bored and whatever they’re doing is fun, they don’t know what’s annoying and what’s good, it’s none of these things, or its all of these things.

Explanation:

6 0

2 years ago

Read 2 more answers

in which of the following cells would the cycle be the shortest of cell an adult cell,an embroyonic cell,a teenagers kidney cell

Eva8 [605]

<span>an unfertilised egg cell</span>

6 0

3 years ago

Why is it important to understand levels of organization in living systems in terms of both structure and function of each level

vampirchik [111]

Answer:

The living world can be organized into different levels.

Levels of organization are structures in nature, usually defined by part-whole relationships, with things at higher levels being composed of things at the next lower level. Typical levels of organization that one finds in the literature include the atomic, molecular, cellular, tissue, organ, organismal, group, population, community, ecosystem, landscape, and biosphere levels.

Explanation:

Yet, in spite of the ubiquity of the notion, levels of organization have received little explicit attention in biology or its philosophy. Usually they appear in the background as an implicit conceptual framework that is associated with vague intuitions. Attempts at providing general and broadly applicable definitions of levels of organization have not met wide acceptance. In recent years, several authors have put forward localized and minimalistic accounts of levels, and others have raised doubts about the usefulness of the notion as a whole.

Just helps a lot overall, especially if you are planning to go into a field related to biology. Hope this helps! :)

5 0

3 years ago