1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Semenov [28]
3 years ago
12

What was significant about the new habitats Darwin visited?

Biology
1 answer:
Elenna [48]3 years ago
8 0
Darwin noticed that there were different kinds of the same species. For example, he studied four different kinds of finches. Each one had a different beak and are different kinds of food. This was the first time genetic diversity had been so obvious to humans.
You might be interested in
These are all hypothalamic hormones except
Paul [167]

Answer:

The correct answer is luteinizing hormone.

Explanation:

Hypothalamus has two sets of nerve cells that produce hormones. One set sends the hormones that are anti-diuretic hormone and oxytocin. ADH regulates or water in the bloodstream by reabsorption of water at the kidney and oxytocin helps in pregnancy and breastfeeding.

The other set produces hormones growth regulating, stress releasing and stimulating and inhibiting hormones are dopamine, corticotrophin-releasing hormone, growth hormone-releasing hormone, gonadotropin-releasing hormone, somatostatin, and thyrotropin-releasing hormone.

Luteinizing hormone is secreted by the pituitary gland. It is one of the main hormones that control the reproductive system.

Thus, the correct answer is luteinizing hormone.

4 0
3 years ago
Choose the word that best completes each sentence.
LenaWriter [7]

Answer:

1 wall

2 capsule

3 flagella

Explanation:

Just got this right :]

4 0
3 years ago
Read 2 more answers
When the moon appears to be shrinking, it is said to be _____?
vlada-n [284]
When the moon appears to be shrinking it is said to be waning. Hope this helped!
7 0
3 years ago
The nitrogenous bases guanine and adenine are A. purines. B. a phosphate group. C. pyrimidines. D. a sugar group.
AleksAgata [21]

Answer:

The nitrogenous bases guanine and adenine are A. purines.

Explanation:

Adenine and guanine are purines, whereas the other two bases in DNA (thymine and cytosine) are pyrimidines.  The main difference between purines and pyrimidines is the number of rings that the base has: purines have two rings while pyrimidines only have one ring.  

In addition, phosphate group and sugar group cannot be the answer to this question because these two elements in addition to a nitrogenous base makes up a nucleotide.

Hope this helps!

5 0
3 years ago
Which following sequence of events is correct?
Jlenok [28]

Answer:

a. hurricane > tropical depression > tropical storm

Explanation:

Hope This Helps :)

Hurricanes can often live for a long period of time -- as much as two to three weeks. They may initiate as a cluster of thunderstorms over the tropical ocean waters. Once a disturbance has become a tropical depression, the amount of time it takes to achieve the next stage, tropical storm, can take as little as half a day to as much as a couple of days.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which condition feeds a tropical storm as it develops into a hurricane? A. heat and moisture B. cool temperatures and rain C. hi
    14·2 answers
  • What are areas of dna that are not needed to produce a protein called?
    11·1 answer
  • What happens when dilute acid is dropped onto carbonates?
    13·2 answers
  • Pode esterilizar plásticos na estufa?<br> Pode esterilizar vidros na autoclave?
    5·1 answer
  • Which of the following is a process used by animals that produces carbon dioxide as a by-product? (2 points)
    8·2 answers
  • Complete the following rule if a child is different from both of their parents, the child must be
    13·2 answers
  • Countable and uncountable noun ten examples​
    11·2 answers
  • Please Help Will Mark Brainliest what are good questions to ask when you are comparing the climate and weather of two cities on
    7·1 answer
  • How does blood connect to the cardiovascular system ?
    10·1 answer
  • Without the __, a plant wouldn't have any pollen.<br><br> fruit <br><br> stamen <br><br> nectar
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!