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
Finger [1]
3 years ago
15

What is considered a pre existing medical condition?

Biology
1 answer:
Gre4nikov [31]3 years ago
5 0
<span>a </span>pre-existing condition<span> is a medical condition that started before a person's </span>health insurance<span> went into effect.</span>
You might be interested in
If a homozygous black bull is mated with a homozygous white cow and the calf is gray, this could be an example of ___________. H
givi [52]

Answer:

Incomplete dominance

Co-dominance

Explanation:

Gregor Mendel discovered the principles that governs heredity, in which one of them is that an allele called DOMINANT allele, is capable of masking the expression of its variant allele called RECESSIVE allele in a heterozygous state. However, there has been genetic scenarios contrary to this his LAW OF DOMINANCE.

One of those Non-mendelian pattern of inheritance is a phenomenon called INCOMPLETE DOMINANCE, where an allele does not mask the expression of another completely, instead their combined state produces a third intermediate phenotype that is different from both parents. This is the case of the homozygous black bull mated with a homozygous white cow to produce a grey calf. The grey phenotype is an intermediate phenotype of both the black and white colours that forms due to incomplete dominance.

Another genetic scenario is called CO-DOMINANCE, where one allele is neither dominant nor recessive to the other allele, but instead both phenotypes becomes simultaneously expressed in the heterozygous offspring. In this case, the black bull and white cow were mated to form a heterozygous calf with both black and white spots.

3 0
3 years ago
____ is a type of weathering where rock is dissolved by an acid.
TEA [102]

Answer:

This Would be B

Explanation:

Oxidation is something that dissolves rock.

5 0
3 years ago
Name four muscles that are found in the abdominal wall of the cat and the human
Sati [7]
Hii...so the answer is
The four layers are the external oblique, internal oblique, transverse abdominals.
hope u will like it.:)
3 0
3 years ago
A wrecking ball has a mass of 650 kg. It swings from a cable that is 21 m long. The centripetal force on the ball is 56 N.
ser-zykov [4K]

Answer:

what is the question? what do you need to solve for?

3 0
3 years ago
Approximately 99% of the microbes in the intestines are obligate anaerobes. We have plenty of blood vessels that can bring oxyge
garik1379 [7]

Answer:

The correct answer is option C.

Explanation:

The human gastrointestinal microbiota or the gut microbiota or the gut flora refers to the microbes, which thrive in the digestive tracts of humans. The human gastrointestinal tract comprises the gathering of all the genomes of gut microbiota. It is the niche where the human microbiota is found.  

The microbial composition of the gut microbiota differs across the digestive tract. In the small intestine and stomach, very small species of bacteria are found, while the colon comprises the densely populated microbial ecosystem. Of these over 99 percent of the bacteria found in the gut are anaerobes, as the space within the intestines is highly anaerobic.  

These microbes are confined deep within the body where oxygen cannot reach as it is not supplied with the help of blood vessels. Thus, a highly anaerobic environment is witnessed deep within the intestinal regions.  

8 0
3 years ago
Other questions:
  • Describe the cell membrane and its properties. What is its function?
    8·1 answer
  • "how are mutations and polymorphisms similar and how are they different"
    11·1 answer
  • Question 7 options:<br> If the DNA sequence reads TAT, what is the mRNA codon?
    7·2 answers
  • Hunger is BEST described as: A) a physiological drive to consume food. B) a psychological drive to consume food. C) eating that
    11·1 answer
  • Which of the following pairs are the best examples of homologous structures? A) bat wing and human hand B) owl wing and hornet w
    8·1 answer
  • Its biology, help please :)​
    11·1 answer
  • 4 The state of matter with a fixed
    5·2 answers
  • During a baseball game, the sound of the bat hitting the ball can be heard in most parts of the stadium. That sound is weaker
    9·1 answer
  • What variable should Anurag change in his experiment *
    12·1 answer
  • Bacteria that release a toxin that forms a pore in red blood cells leading to hemolysis are using ___ to gain access to the nutr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!