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
stepladder [879]
3 years ago
15

The greatest amount of variation in sexual populations is due to:

Biology
1 answer:
EleoNora [17]3 years ago
8 0
The greatest amount of genetic variation is a sexual population is due to the processes of meiosis and mutation. Meiosis increases the genetic variation because of the recombination and independent assortment in the process, such that each gamete contains a different set of DNA, therefore the zygote produced during fertilization has a unique combination of genes.<span />
You might be interested in
What are two ways people with genetic disorders can be helped?
Alja [10]
The correct answer is: By using karyotypes. They are treated through medical care, education, and job training.

I hope my answer benefited you in some way! c:
6 0
3 years ago
A scientist finds a new life form and determines that it performs photosynthesis. Which of the 6 kingdoms could it belong to? Se
charle [14.2K]
"<span>Eubacteria, Archaebacteria, Protista, and Plantae " is the one list among the following choices given that </span><span>contains all the possible kingdoms. The correct option among all the options that are given in the question is the first option or option "A". I hope that this answer has actually come to your help.</span>
6 0
3 years ago
Read 2 more answers
Which of the following is not an advantage of eukaryotic DNA over prokaryotic DNA?
Lorico [155]
Eukaryotic DNA is more likely repaired than prokaryotic DNA
5 0
3 years ago
Read 2 more answers
Osteoporosis is a condition in which the density of bones is decreased so much that the individual is at a higher risk of fractu
IRISSAK [1]

Answer:

A) Calcitonin injection

Explanation:

Parafollicular cells or C-cells of the thyroid gland produce a hormone which is involved in the regulation of calcium levels in the blood. This hormone is Calcitonin. It works in an antagonistic manner with the Parathyroid hormone (PTH). Calcitonin decreases the calcium level in the blood by increasing absorption of calcium ions in bones. In osteoporosis, when the patient is given the injection of hormone calcitonin, it produces and increase in bone mass because it negatively affects the rate of absorption of bone by the osteoclasts.

5 0
3 years ago
Discuss how neuroimaging techniques can provide information about the brain’s structure and function.
MrRissso [65]

Answer:

Neuroimaging, or brain scanning, includes the use of various techniques ( Four of the most common types of brain scans are EEG, PET, MRI, and fMRI )to directly or indirectly image the structure, function, or pharmacology of the brain

Explanation:

Electroencephalography (EEG) is used to show brain activity under certain psychological states, such as alertness or drowsiness.

Positron emission tomography (PET) scans show brain processes by using the sugar glucose in the brain to illustrate where neurons are firing.

Magnetic resonance imaging (MRI) scans use echo waves to discriminate among grey matter, white matter, and cerebrospinal fluid.

Functional magnetic resonance imaging (fMRI) scans are a series of MRIs measuring brain function via a computer’s combination of multiple images taken less than a second apart. With this different scan it is possible for the function and structure of the brain to be determined.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Short answer question
    11·1 answer
  • What organisms release stores energy from organic compounds through cellular respiration?
    12·2 answers
  • Cryptozoology is a field of study aimed at proving the existence of mystery animals such as bigfoot and the Loch Ness monster wh
    8·2 answers
  • PLEASE SOMEONE HELP MEEE
    11·1 answer
  • Point (-2,5), Slope = -4<br> Point-slope<br> Slope-intercept
    9·2 answers
  • CHALLENGE YOURSELF
    13·1 answer
  • What are some of the challenges with using solar energy?
    11·2 answers
  • Which cell organelle is responsible for regulating biochemical activies
    6·1 answer
  • Why is water important in the process of photosynthesis?
    6·2 answers
  • Rania went to the doctor with cold asked why she was getting nose blockage frequently and the doctor said it was because of the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!