BIOLOGY HIGH SCHOOL

The squeezing of the stomach muscles is called peristalsis.


TrueFalse

Answers

Answer 1
Answer: Peristalsis is the successive waves of involuntary contraction passing along the walls of a hollow muscular structure (esophagus or intestine) and forcing the contents onward.
So basically yes, it is an involuntary squeezing of the intestine.
Hope this helps!
Answer 2
Answer:

Answer:

yes, true

Explanation:

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Did the forest service program appear to be successful between 1905 and 1924

Answers

The reports showed that the deers were near starvation,the conditions were very bad and the program failed.

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Kelp and other various types of seaweeds are examples of ________ .a. green algae
b. blue-green algae
c. brown algae
d. yellow algae

Answers

c. fun fact, in just one day, kelp can grow up to half a meter! It can grow to as much as 80 meters! Which is about 260 feet!

Which is the primary consumer in this food chain?
grass > rabbit > snake > hawk

Answers

Here, Rabbit eats producer which is grass, so it is primary consumer.

In short, Your Answer would be "Rabbit"

Hope this helps!

Enzyme function is critically important for the proper replication of DNA. Predict the consequence of a loss of function for:

Answers

The consequence of a loss of enzyme function for the proper replication of DNA is that the replication process may be disrupted or halted altogether. This can lead to errors in the DNA sequence, which can result in genetic mutations or abnormalities.

What would happen to skin cells if mitosis did not take place?

Answers

Answer:

If mitosis would not take place, the life of the organism would become short.

This is because mitosis ( a process of cell division where parent cell forms two identical daughter cells) helps in the the renewal of damaged/ dead cells.

For instance, in case of skin epidermis ( outer layer of skin), the cells that become dead, keep on renewing ( as they shed/ fall off on continuous basis) with the help of mitosis.

Thus, if no mitosis would occur, there would be no renewal of the dead cells and the life will be shorten.
You could die mitosis has to work in order for your cells to live

What did Charles Darwin mean when he stated that some organisms were 'more fit' than other organisms?A) some organisms were heavier and stronger
B) some organisms were more likely to reproduce
C) not all organisms had the same natural life span
D) not all organisms were equally suited to gathering food

Answers

When Charles Darwin stated that some organisms were 'more fit' than other organisms, he meant that some organisms were more likely to reproduce. He meant that some organisms are more likely to pass on more desirable and useful traits to offspring than other organisms. The correct answer is letter "B."

Answer:

b

Explanation:
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