answer.
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
Natali [406]
2 years ago
5

For a mark-recapture survey, when there were 12 marked elephants recaptured to the total 130 elephants (includes both marked and

unmarked) in the second capture, we know scientists have initially marked 45 elephants at the beginning.
The estimated total elephant population would be ____ elephants based on the mark-recapture equation.
Biology
1 answer:
Leya [2.2K]2 years ago
3 0

Answer:

456

Explanation:

i have done this question

You might be interested in
Water is essential for survival. It is important to understand the factors that affect water balance and the best sources to hel
Ludmilka [50]

Answer:

2-Water helps maintain body temperature.

3-Diuretics like alcohol and some medications can cause the body to lose water.

Explanation:

Dehydration occurs when the amount of what loss is more than the amount taken. And we lose water in many ways therefore taking water on a regular basis is important to replace the fluids lost and keep the body functioning.

Water Maintains the Body Temperature

During high temperature, the body cools itself naturally by sweating and by sweating a large amount of water is lost. So when enough water is not taken, there will be less production of sweating thereby causing the body's temperature to rise.

Alcohol Causes Water Loss

Taking excess alcohol can result to dehydration because the hormone called anti-diuretic (while alcohol is diuretic) is used to reabsorb water by the body and alcohol in the body depletes the production of this hormone. The body loses more water than normal with a reduced amount of anti-diuretic in the body. Excessive intake of alcohol can also cause vomiting, which depletes the body of fluids and can cause further dehydration.

8 0
2 years ago
Read 2 more answers
Hernias are one of the many examples of a disease that show how humans are products of a lengthy and convoluted evolutionary his
aalyn [17]

Answer:

Explanation:

Hernias are cuts in the muscles that makes the body bulge out. It can occur in the stomach region where intestine lies leading to its bulging out. Hernias has been traced back to early years and until recent it still exist.

Hernia are mostly common in man with little traces in woman. Some hernia are due to some congenital defect and could be found in new born. It is characterized by heart burn,cough, pressure on the affected part.

Hernia are said to be genetic, and this has lead to the continuity in human nature and not its reduction. Hernia have claim some life's especially the severe ones if not properly treated, some people have died in the theater room while be operate upon while some people are in sever pain of the disease. Hernia as at 2015 is present in 18.5million people and has caused death of about 59,800.

3 0
2 years ago
What happens when the stomata on a plant's leaves are open?
Vinvika [58]
The answer is A, water enters threw the roots not the leaves
6 0
2 years ago
Read 2 more answers
Which of the following processes and organelles account for the replacement of lipids and proteins lost from the plasma membrane
adelina 88 [10]

Answer:

Vesicles (Exocytosis),RER (Rough ER) and SER(Smooth ER)

Explanation:

Vesicles are a small structure consisting of a lipid bilayer. They are form naturally during the process of secretion (exocytosis) and up take of nutrients (phagocytosis) and transport materials within the cytoplasm. Vesicles binds with the plasma membrane to release its content outside of cell.

Endoplasmic reticulum

It’s a series of interlinked sacs and tubules modifies proteins and synthesizes lipids.However, the synthesis of proteins and lipids carried out in two different regions of endoplasmic reticulum that is rough ER and Smooth ER. Ribosomes transfer their synthesize proteins into the lumen of the RER where they modify proteins. It also makes phospholipids for cellular membranes

The SER is continuous with the RER and its role is to synthesize lipids, carbohydrates, and steroid hormones. Detoxifies poisons and store calcium ions...

5 0
2 years ago
Bile neutralises hydrochloric acid in the stomach because bile is
slega [8]

Answer:

Hope it helps plz give brainliest! :D

Explanation:

Bile - a bitter greenish-brown alkaline fluid which aids digestion and is secreted by the liver and stored in the gall bladder.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these phenomena cause uneven heating of the Earth?
    15·2 answers
  • Where are proteins produced other than on ribosomes free in the cytosol or ribosomes attached to the er?
    6·1 answer
  • Use the following information to answer Questions 18 through 20. Despite its name, the Pacific sea horse is actually a type of f
    13·2 answers
  • The "endosymbiotic hypothesis" is a concept that explains _____. How eukaryotic cells might have evolved mitochondria and chloro
    12·1 answer
  • A bacteria in a hypotonic solution will tend to:
    13·1 answer
  • When Mr. Valdez thought his 1-year-old daughter had fallen down the stairs, his heartbeat accelerated, his blood pressure rose,
    13·1 answer
  • An ecosystem generally requires solar energy, nutrients, decomposers, consumers and ____. Select one: a. conformers b. decontami
    8·2 answers
  • Which of the following claims about the TYR, TRP2, and TRP1 mammalian genes is most likely to be accurate?
    9·1 answer
  • Tomato plants usually have hairy stems. Hairless stems are present in tomato plants that are homozygous recessive for this trait
    15·1 answer
  • Which two of Earth's spheres interact when acid rain damages plant cells? Atmosphere and biosphere Biosphere and geosphere Hydro
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!