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
natali 33 [55]
3 years ago
14

What two factors make it unlikely that paternal mitochondrial dna will be found in the zygote

Health
1 answer:
nadezda [96]3 years ago
3 0

1.- When the sperm penetrates the ovum it lose the tail and it’s mitochondria

2.- When the zygote start developing it’ll have only maternal mitochondria

You might be interested in
A person exhibiting symptoms of impaired work performance, general fatigue, pale skin, depressed immune function, impaired cogni
kodGreya [7K]

Answer: The correct option is IRON DEFICIENCY ANAEMIA

Explanation:

Anaemia is a condition that arises when there is not enough haemoglobin available to carry sufficient oxygen from the lungs to supply the needs of the tissues. It occurs when the rate of production of mature cells entering the blood from the reb bone marrow does not keep pace with the rate of haemolysis.. Anaemia can be classified based on:

--> impaired erythrocyte production example, Iron deficiency anaemia. Or

--> increased erythrocyte loss example, haemolytic anaemia.

IRON DEFICIENCY ANAEMIA occurs when the amount of iron nutrient needed in the body system for the production of haemoglobin is decreased. The symptoms includes

- impaired work performance,

- general fatigue,

-pale skin,

- depressed immune function,

- impaired cognitive and nerve function, and impaired memory.

7 0
3 years ago
Select all that apply. Which of the following ways can drugs be classified? name chemical make-up disorder they treat specific e
sladkih [1.3K]
Name, chemical make-up and effects on the body
5 0
3 years ago
Why are some proteins and fatty acids considered essential
k0ka [10]
Because fatty acids are also known as lipids and lipids are used for long term energy, and proteins are also used for energy. I think that this makes them essential because they are able to keep a healthy amount of energy in their system and without them they would not be able to do so. 
6 0
4 years ago
Which of the following is not considered a mental disorder?
Ymorist [56]

The answer is B, because with ADHD its a learning disability

Now Anxiety can be tricky because some can say that its a mental disorder when its not. Its a type of emotional feeling that can cause you to break out in to hives, you can have an Anxiety attack from feeling to over done with some thing and it can be almost anything that does it to you.

And an STD only happens if there's no protection when being sexual with someone of the opposite sex as you are (ie your boyfriend/girlfriend)

So, that only leaves the answer of B being the logical answer.

4 0
3 years ago
The American Heart Association recommends that the percentage of calories in a
Yakvenalex [24]

Answer:

its A). 5%

Explanation:

The American Heart Association recommends aiming for a dietary pattern that achieves 5% to 6%.

-Hops

5 0
3 years ago
Read 2 more answers
Other questions:
  • Against which diseases can you be immunized
    15·1 answer
  • What is the margin of safety?
    10·2 answers
  • Georgia broke her arm in three places. In regards to the skin, the
    6·2 answers
  • All factors that influence our physical fitness can be controlled.
    7·1 answer
  • When comparing a well-designed muscular strength workout to a well-designed muscular endurance workout, what are the things that
    10·1 answer
  • How can a pregnant woman's STI affect her unborn fetus?
    5·1 answer
  • Lily Larson is a 17-year-old primigravida who has come to the prenatal clinic where you work. She says she is about seven months
    13·1 answer
  • Drugs are often taken to __________. A. alter an individual's mood B. increase concentration on problems C. increase depression
    7·2 answers
  • Question 2 (2 points)
    7·1 answer
  • The esophagus transports food from the
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!