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
alexandr1967 [171]
4 years ago
13

Which statement concerning sexual reproduction

Biology
2 answers:
Anuta_ua [19.1K]4 years ago
6 0

I believe the answer is 1. It is not necessary for sexual reproduction to keep one individual alive.
Bogdan [553]4 years ago
3 0
1- It is not necessary for the individual to survive is the correct answer. Survival is absolutely not dependent on reproduction, and though it will aid in the upkeep of the population, the individual will not die if it doesn't reproduce. This rules out option 3. As for choices 2 and 4, because two parents are necessary for reproduction, the offspring will receive genes and traits from each parent, therefore being identical to neither one of them, ruling out 2. Offspring can be identical to each other in some ways, in the case of twins. However, identical twins do not have matching fingerprints. This means they aren't entirely identical. Even without that information, 4 is incorrect, because most offspring will not be identical to each other.
You might be interested in
In an ecosystem, which list of organisms is in the correct order from producer to top-level consumer? (20 points)
stellarik [79]
The answer would be C) grass, field mouse, snake, hawk.

Have a great day!
8 0
3 years ago
Read 2 more answers
What happens to a sedimentary rock after tectonic plates push upwards? What would it turn into?
tester [92]
Hi, sounds like it would turn into B). Metamorphic Rock. Igneous rocks are only formed when melted rock hardens and solidifies. Sediimentary rock is formed when sediment is deposited out of air, ice, wind, gravity or even water. I Doubt it would remain a sedimentary rock so the best answer would be metamorphic rock. Hope this was correct. :)
8 0
3 years ago
Read 2 more answers
How was bacteria first discovered?
matrenka [14]

Bacteria were first observed by the Dutch microscopist Antonie van Leeuwenhoek in 1676

<u>-TheUnknownScientist</u>

3 0
3 years ago
The glucose transporter used by cells to obtain glucose from the media is a protein embedded in the membrane. When researchers f
jeka57 [31]

Answer:

a. It's a carrier protein doing facillitated diffusion

Explanation:

Facilitated diffusion may be defined as the transportation of molecules from a high concentration to a low concentration that is down the concentration gradient without input of the energy. Whereas the active transport is transportation of the molecules from the low concentration to the high concentration which is against concentration gradient by the membrane protein.

The glucose transportation process requires membrane protein for the transport and does not require any energy. Therefore, it is carrier protein which is doing the facilitated diffusion.

3 0
3 years ago
Shivering warms the body by causing involuntary muscle contractions, which two body systems are working together to help you mai
Elodia [21]
Circulatory and muscle system
4 0
3 years ago
Other questions:
  • During baking, sometimes dough spills over the sides of the bread pan. this may occur because
    15·1 answer
  • Which human tissue type would be most appropriate to observe all of the stages of mitosis under a microscope?
    9·1 answer
  • Food chains are more accurate than food webs in nature.<br><br> True<br> False
    11·1 answer
  • Triangle ABC has vertices A(3, -5), B(7, 1) and C(3, 1).
    6·1 answer
  • Second listed cross (Pp x Pp): what are the odds any given offspring will have the recessive phenotype?
    8·2 answers
  • Christina and her friends are discussing the theory of evolution. One friend states that there is no evidence to support the the
    8·1 answer
  • .
    9·1 answer
  • PLEASE HELP!!
    6·1 answer
  • the release of.one phosphate group from ATP powers the reactions in the cell. Which phosphate is the one released from ATP
    5·2 answers
  • Natural selection refers to all of the following EXCEPT
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!