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
spayn [35]
3 years ago
9

In a communicable disease what passes from one host to another

Biology
2 answers:
telo118 [61]3 years ago
5 0
Is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids; breathing in an airborne virus; or by being bitten by an insect.
Ierofanga [76]3 years ago
4 0

Answer:

That means it is contagious.

You might be interested in
·four valence electrons
Helen [10]
The answer is carbon, hoped this helps you!
7 0
3 years ago
Read 2 more answers
What is the probability that the first offspring from the cross listed below will be heterozygous for all loci?
Tanya [424]

Answer and Explanation:

<u>Cross:</u> aa Bb dd Ee x AA bb Dd Ee

We can calculate the probability of getting heterozygous individuals in the progeny by using the <u>product rule</u>. Assuming that these four genes <u>assort independently</u> (<em>events that occur independently from each other</em>), we can infer that the F1 will have the next genotypic proportions for each gene:

1) aa     x     AA

F1) 4/4=1 Aa

2) Bb    x    bb

F1) ½ bb

     ½ Bb

3) dd    x    Dd

F1) ½ dd

     ½ Dd

4) Ee    x    Ee

F1) ¼ EE

    2/4 = ½ Ee

     ¼ ee

So, to know what the probability is that the F1 of being heterozygous for all loci, we must multiply the respective individual probabilities of getting a heterozygous genotype, like this:  

1 Aa   x   ½ Bb   x    ½ Dd    x    ½ Ee = 1/8 AaBbDdEe

                                 

6 0
3 years ago
Which of the following is likely to be researched by a toxicologist?
Likurg_2 [28]
Most likely D, because pesticides are poisonous to surrounding life.
5 0
3 years ago
Read 2 more answers
What's a beast to an animal
Nadusha1986 [10]
Lion, Tigger to an eating meat food
beast mean meat food
8 0
2 years ago
Read 2 more answers
Sudoriferous glands produce ________.<br><br> sweat<br> lipids<br> sebum<br> milk
PolarNik [594]

Answer: Sweat

Explanation:

Sudoriferous gland produce sweat. This word is derived from Latin which means sweat. These are small tubular structures of the skin which produce sweat.

These are exocrine glands which produce and secrete the their secretions on an epithelial surface by the help of duct.

Sweating is a natural phenomenon which is used to regulate the body temperature.

4 0
2 years ago
Other questions:
  • Which of the following is the best definition of a eukaryote?
    9·1 answer
  • a scientist has discovered a new plant species in the amazon rainforest. she tells her fellow scientists that the plant she has
    6·1 answer
  • The nurse identifies which symptom as a manifestation of right-sided heart failure (hf)?
    6·1 answer
  • What are the monomers of carbohydrates called?
    6·1 answer
  • A teacher cut an apple into three wedges of the same size.
    15·1 answer
  • What term is used to describe a representation of a thing or system and can be used as a way to test hypotheses
    15·1 answer
  • Does a carbon cycle have to do with decompsers,plants,photosynthesis etc​
    10·1 answer
  • A table with four organisms and their primary role in an ecosystem is shown.
    12·1 answer
  • Different types of mutations can occur in DNA. The diagram represents a type of mutation.
    11·1 answer
  • What happens if food items with excessive moisture are placed directly into hot shortening?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!