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
Leni [432]
3 years ago
7

These puppies belong to the same parents but do not resemble either the parents or each other. What is a possible reason for thi

s?
A) They have been produced sexually.
B) They have been produced asexually.
C) They have grown up in different ways.
D) They have been produced at different times.
Biology
2 answers:
zvonat [6]3 years ago
8 0

The right option is; A. They have been produced sexually.

A possible reason for this is because the puppies have been produced sexually. They are genetically unique, and similar to their two parents, but are not identical to either of them.

Sexual reproduction involves the combination of genetic information from two parents of different sexes to produce new organisms (offsprings). The genetic information is carried on chromosomes within the gametes (sperm in males, and eggs in females). During the process, the two gametes join together to form a zygote (in a process known as fertilization), which takes half of its DNA from each of its parents. The combination of the chromosomes in the zygote produces an offspring that is genetically unique, and similar to both its mother and father but is not identical to either.



GarryVolchara [31]3 years ago
5 0
A. They have been produced sexually.
You might be interested in
The heliocentric theory suggest ____.
Lesechka [4]

Answer:

The heliocentric theory suggest that the sun is the central body of the solar system and perhaps of the universe. Everything else (planets and their satellites, asteroids, comets, etc.) revolves around it. The first evidence of the theory is found in the writings of ancient Greek philosopher-scientists.

Explanation:

hope it helps!

4 0
3 years ago
Read 2 more answers
The earths interior heat and pressure drivedl a proccess of heat transfers in the mantle called
Sergeeva-Olga [200]

Mantle convection describes the movement of the mantle as it transfers heat from the white-hot core to the brittle lithosphere. ... Convection currents also transfer denser, cooler material from the crust to Earth's interior through the process of subduction.Aug 11, 2015

4 0
3 years ago
How do cells maintain water balance through osmosis?
neonofarm [45]
Water then moves from cell to cell through the root cortex by osmosisalong a concentration gradient; this means that each cell is hypertonic to the one before it. In the centre of the root the water enters the xylem vessels. Water may move by diffusionthrough the cell walls and intercellular spaces.
5 0
3 years ago
Is vitamin c prevents sore throat testable by scientific inquiry
sergey [27]
There is not enough evidence to support that <span>vitamin C aid in sore throat. But there is no harm too.

In the medical field, every treatment should be supported by evidence. This practice called evidence-based medicine. There is so much drug claim that actually wasn't supported by research and might be potentially doing more harm than benefit. Theory or argument about why it should work is not enough, you need to do a research to find the truth.</span>
6 0
3 years ago
• What types of muscles are in the body?
Tems11 [23]

Answer:

I don't know I'm sorry I will tell you another answer asks me

6 0
3 years ago
Read 2 more answers
Other questions:
  • What gene pair consisting of dominant allele and reccesive allele
    10·1 answer
  • What is the effect of hypovolemic shock on the blood vessels and the heart?
    9·1 answer
  • The subatomic particle that has the least masses the?
    6·2 answers
  • What cell is this? <br><br><br> Year 9
    8·2 answers
  • what sort of environment (hypertonic, isotonic, hypotonic) does consuming excessive amounts of pure water create in the body flu
    14·1 answer
  • I need help understanding
    6·1 answer
  • Biotic forces can cause changes to the surface of Earth. Which is the best example of living organisms causing weathering?
    11·2 answers
  • What is the largest reptile?
    14·2 answers
  • Sickle cell disease is a recessive trait which causes a deformation in red blood cells due to a mutation in the gene that codes
    14·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!