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
yulyashka [42]
3 years ago
7

Rocks have been found in South America that are very similar in make-up and age to rocks in South

Biology
1 answer:
Stels [109]3 years ago
6 0

Answer:

B.

Explanation:

Once we were one big continent, so similarities on coasts of two different continents is evidence of them being once together

You might be interested in
An infectious disease researcher isolates the pathogen responsible for an emerging disease. The microbe is grown in the lab. A p
malfutka [58]

An infectious disease researcher isolates the pathogen responsible for an emerging disease. The microbe is grown in the lab. Preparation of the laboratory-grown microbe is treated with a lethal dose of ionizing radiation and then tested for its potential as a vaccine and this is  Inactivated type of Vaccine.

<h3>What exactly are pathogens?</h3>

Pathogens include viruses, bacteria, fungi, and parasites that can enter the body and harm the immune system. Among many additional viruses that can lead to serious illnesses are anthrax, HIV, the Epstein-Barr virus, and the Zika virus.

<h3>What is vaccination?</h3>

An easy, secure, and reliable method of preventing hazardous infections before you are exposed to them is vaccination. It boosts your immune system and builds up your body's natural defenses against particular infections.

<h3>Inactivated vaccine:</h3>

In inactivated immunizations, the disease-causing microorganism is eliminated.

Inactivated vaccines typically don't provide as strong of immunity (protection) as live vaccines. Therefore, it can take several doses (booster injections) throughout time to keep up your resistance to diseases.

Using inactivated vaccinations, you can guard against

  • Flu
  • Hepatitis A
  • Polio
  • Rabies

Learn more about Vaccines here:-

brainly.com/question/27189850

#SPJ4

3 0
1 year ago
Due to a mutation in the HEXA gene, a substance called GM2, normally present in the tissues and nerve cells of the brain, accumu
Olenka [21]

Answer:

Lysosomes.

Explanation:

HEXA (Hexosaminidase A) is the functional enzyme and encoded by the HEXA gene. The main function of this enzyme is the hydroxylation of the gangliosides.

The mutation in this gene leads to the lysosomal storage disease. The GM2 starts accumulating in the lysosomes and causes Tay Sach's disease. This is a genetic disorder that leads to the breakdown of the cells of the spinal cord and the brain.

Thus, the answer is lysosomes.

6 0
3 years ago
During meiosis i, maternal and paternal chromosomes come together during the process called ________ to form a ________.
raketka [301]

Answer:synapsis; tetrad

Explanation:

4 0
2 years ago
In healthy skin, the production of epidermal cells is closely balanced with the loss of skin cells.
Oksi-84 [34.3K]
False
I hope it helped
6 0
3 years ago
Read 2 more answers
I’m an area of shallow reef 1-hectare in size and 1 m deep (=10,000 m3 or 10,000,000 liters) has 100 individual sponges, each of
Lubov Fominskaja [6]

Answer:

I am getting the answer to this. I Remember doing this and I will give the answer when I find it.

Explanation:

I am sorry. I looked at it and it turned out It wasn't the same. I am very sorry. Is there a possible way I could delete this answer?

6 0
3 years ago
Other questions:
  • What is the true meaning of time? And what does it stand for?
    7·1 answer
  • Which describes one of the ways proteins behave in facilitated diffusion?
    12·2 answers
  • The fungus Melampsora lini causes a disease known as flax rust. Different strains of M. lini cause varying degrees of the rust d
    5·1 answer
  • Help me with this 5 questions &amp; i mark you as brainlist please
    12·1 answer
  • For an autosomal recessive trait, if a normal male and an affected female have a daughter with the dominant phenotype, what are
    5·1 answer
  • What planet is marked by an arrow in the image below?
    5·2 answers
  • Explain what polarity is in relation to water and oil
    6·1 answer
  • Which is an example of a way that intercellular commination occurs?
    14·1 answer
  • The enzyme joins
    12·1 answer
  • How many combinations of A, C, G, and U exist? Include an equation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!