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
Karo-lina-s [1.5K]
3 years ago
9

Please help! I don't understand this stuff.

Biology
2 answers:
Ivenika [448]3 years ago
8 0
Answer is A 417
You caught 100 fishes and out of them 24 are tagged.
That is 24%.
Since you caught 100,
100/0.24*1=417
ludmilkaskok [199]3 years ago
5 0
Your answer would be A) 417
You might be interested in
it important to know a person's rhesus factor before a blood transfusion? A patient who is Rh+ can receive only Rh– blood. A pat
timofeeve [1]

The right answer is A patient who is Rh– can receive only Rh– blood.

The blood group is not the only thing that matters, it adds a category: rhesus. Rhesus refers to a red blood cell antigen that is on their wall. There are two blood group systems: Rh positive (Rh +) and Rh negative (Rh-).

Rhesus is positive in people who have this antigen. It concerns the majority of the population. Negative rhesus refers to people without the antigen. This rhesus factor is especially useful to know if a blood transfusion is feasible between two people.

The blood transfusions can be "iso-rhesus", that is to say between Rh + and Rh- but only in one sense: Rh- can give to Rh + but Rh + can not give to Rh-. Again because of the presence of antibodies directed against the antigen in Rh- people.

4 0
3 years ago
Read 2 more answers
In a certain population of rabbits, the allele for brown fur is dominant over the allele for white fur. If 60 out of 100 rabbits
Musya8 [376]
The answer should be .77
4 0
3 years ago
Carbon dioxide in the atmosphere traps heat. Scientists are concerned that too much carbon dioxide is being released into the ai
WITCHER [35]
Pollution control in the air
3 0
3 years ago
How food wastage contributes to loss of energy and global warming
Tpy6a [65]
It contributes to global warming by wastage of food produces carbon dioxide which releases more green house gases so the more wastage the more carbon dioxide being released.

You can also look at for more http://www.azocleantech.com/article.aspx?ArticleID=538 
8 0
3 years ago
All living things must maintain a strict internal temperature. There can be serious consequences if the internal temperature dev
stealth61 [152]
I think the answer is B. Homeostasis.
5 0
2 years ago
Other questions:
  • What is responsible for bone growth and changes in the shape of bones?
    9·1 answer
  • Which term best describes the process that increases the quantity of cells
    6·2 answers
  • Albinism in humans is inherited as a simple recessive trait. Consider two families. In one family, two parents without albinism
    12·1 answer
  • Can you tell which element an
    8·1 answer
  • As the cell turns the nutrients from the cookie into energy, what important processes will the cell be able to carry out?
    6·1 answer
  • Which of the following is NOT a density-dependent factor affecting population growth?
    7·1 answer
  • What is the primary indication for the administration of morphine (roxanol)?
    5·1 answer
  • Which of the following is the largest structure
    14·2 answers
  • Sheikh mansur al salimi​
    10·1 answer
  • How are meiosis and mitosis similar?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!