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
alexira [117]
3 years ago
7

Mammals reproduce through a process called sexual reproduction. During this process, which involves two A.

Biology
2 answers:
Wewaii [24]3 years ago
5 0

With sexual reproduction a sperm coming from the male must unite with the female egg. Both are needed for this kind of reproduction, and an offspring CAN'T  be formed without both. Unlike asexual reproduction, the offspring of a mammal reproducing sexually is DIFFERENT from both parents, since the offspring is a combination of both the mother and the father.

An easy to remember example I use when thinking about what sexual reproduction is:

the formation of a human child. A mother with her egg and the father with the sperm is BOTH needed. If you think about siblings that come from the same parents (and therefore same gene pool) they are not all exactly identical to each other. Although they may have similar features, they look different and are NOT genetically identical

Therefor for your question the answer is D.

Hope this helped!

Nikolay [14]3 years ago
4 0

Answer:

D. a female egg cell combines with a male sperm cell to make an offspring that is different from both parents

Explanation:

You might be interested in
A bacterium will construct different proteins to metabolize the sugars lactose or glucose, depending on which one it detects in
andrew11 [14]
Just like other cells, the part of the bacterium that is able to interact with its outside environment is its cell membrane. Generally, the main function of the cell membrane is for barrier and protection. This decides which molecules will be allowed to permeate or not. Hope this helps.
5 0
3 years ago
Research has found that the body's immune system can attack your own body parts, leading to all but which of the following condi
lapo4ka [179]
Pretty sure it diabetes...
3 0
3 years ago
Read 2 more answers
What is the definition of refraction, luminescence, and ultraviolet?
jeyben [28]
Refraction- bending of light waves (ex. straw in a cup of water looks bent on a side but really is NOT, this is due to refraction, it bends the light waves reflected)

Luminescence- Creation/Emission/Starting or making of light through ways that DO NOT INVOLVE heat.

Ultraviolet- a wavelength that is part of the electromagnetic spectrum its shorter than visible light waves.
5 0
3 years ago
Does anyone know what this is I’m being timed so help me quickly and I’ll give you brainliest
azamat

Answer:

number 4 is D

8 0
3 years ago
Question: if the primary effect of a drug is to increase heart rate, the ur in a drug conditioning trial is
xxMikexx [17]
It should decrease in heart rate
5 0
3 years ago
Other questions:
  • Solar cells are used to turn sunlight into
    15·1 answer
  • Organisms with advantageous adaptations are more likely to survive and reproduce than organisms without the advantageous adaptat
    10·2 answers
  • This is any functional structure within the confines of a cell; literally a. Small organ; it usually has a membrane-based struct
    15·2 answers
  • PAL: Cadaver > Muscular System: Upper Limb > Lab Practical > Question 4
    13·1 answer
  • Conformity is greater when people feel incompetent. this pattern reflects
    6·1 answer
  • Both mitosis and meiosis begin with a diploid cell that contains replicated chromosomes. What are the main differences between t
    14·2 answers
  • #14 &amp; #15<br> Multiple choice
    7·1 answer
  • Suppose that a cytoplasmic protein (a protein that will function in the cytoplasm inside of the cell) is synthesized by a partic
    8·1 answer
  • Name and explain all of the stages of the carbon cycle.
    9·1 answer
  • Which animal is the closest living relative to a t-rex?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!