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
sasho [114]
3 years ago
12

What is job of sperm cells?​

Biology
1 answer:
DedPeter [7]3 years ago
6 0

Answer:

The function of a sperm is to pass on the necessary biological information required to produce a new organism

You might be interested in
Structure such as the human tailbone or appendix that evolution has reduced in size because it is no longer used 2. study of the
yarga [219]
1. Structure such as the human tailbone or appendix that evolution has reduced in size because it is no longer used = d. vestigial structure

2. study of the similarities and differences in the structures of different species:
= g. comparative anatomy

3. structure that is similar in related organisms because it was inherited from a common ancestor: = c. homologous structure

4. study of the similarities and differences in the embryos of different species: study of the similarities and differences in the embryos of different species = j. comparative embryology

5. scientist who finds and studies fossils to learn about evolution and understand the past:
= i. paleontologist

6. mistaken idea of jean baptiste lamarck that evolution occurs through the inheritance of traits that an organism develops in its own lifetime: = h. inheritance of acquired characteristics

7. process by which a single species evolves into many new species to fill available niches:
= e. adaptive radiation

8. relative ability of an organism to survive and produce fertile offspring: = k. fitness

9. structure that is similar in unrelated organisms because it evolved to do the same job, not because it was inherited from a common ancestor: = f. analogous structure

10. study of how and why plants and animals live where they do: = a. biogeography

11. process in which organisms evolve traits useful to humans because people select which individuals are allowed to reproduce and pass on their genes to successive generations:
= b. artificial selection
8 0
3 years ago
More blood vessels are stimulated to ______ more than ______ because blood vessels contain more ______ receptors than ______ rec
serg [7]

More blood vessels are stimulated to vasoconstrict more than vasodilate because blood vessels contain more alpha receptors than beta receptors.

<h3>What is Vasoconstriction?</h3>

This is the process which involves the narrowing of the blood vessels through their muscle wall.

They contain more alpha receptors such as Alpha-adrenoceptor agonists than beta receptors which mimicks the effects of sympathetic adrenergic nerve activation to the blood vessels.

Read more about Vasoconstriction here brainly.com/question/13258282

#SPJ1

4 0
2 years ago
The data table above includes the distance each planet is from the sun. Students in an Earth science class were asked to explain
Serga [27]

Student 4

Explanation:

  • The sun has less gravitational pull on Neptune because it is farther away. Gravity is the force by which a planet or other body draws objects towards its center.
  • Gravity keeps all the planets in its position and allows it to move in its orbit.
  • The force of gravity is inversely proportional to the distance between two objects.
  • So when the distance increases, the force weakens. Since Neptune approximately 4.8 billion kilometers away from the sun, its gravitational force is very less.
5 0
3 years ago
When carbon is in the atmosphere, it’s usually in the form of molecules of ..., which is a ....
Lorico [155]

Answer:

Carbon Dioxide / Gas

Explanation:

When carbon is in the atmosphere it is usually in the form of molecules of carbon dioxide that is released by living organisms such as humans, plants, animals etc and it is a gas.

I hope this answer helps.

3 0
2 years ago
What do we need in order to survive in space
WITCHER [35]

Answer:

A Space Ship. Firstly, whether it's a suit that fits around your body or a larger vehicle that gives you some freedom of movement, you need a space ship if you're going into space.

Food and Water. Every astronaut needs a personal supply of water

Hygiene and Health Supplies.

Music and Relaxation.

Explanation:

brainlest please, thank you :)

7 0
3 years ago
Other questions:
  • Which of the folloeing best describes mama the narrator of the story?
    10·1 answer
  • Meiosis produces what type of cell?
    10·2 answers
  • The integumentary system covers the entire surface of the body and consists of the
    6·1 answer
  • Which part of the brain is indicated by the arrow below?
    10·1 answer
  • Which of the following best describes the use of a renewable resource?
    11·2 answers
  • While working part-time in a lab, the lab technician is asked to grab a jar that contains carbohydrates. Two jars are on the cou
    10·1 answer
  • What is chemistry?
    11·2 answers
  • An alternative to a controlled experiment would be a(n). a.. quantitative study. b.. correlation study. c.. field study. d.. a l
    9·1 answer
  • Is it true that all the cells in your body are eukaryotic?
    15·2 answers
  • When a chemical change occurs, the identity of matter does not change.<br> True or False?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!