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
lina2011 [118]
3 years ago
14

Write a small story on how you will use your nervous system when you SEE a fire in a car or house. How will the nervous system r

espond when you get anxious because the fire is in front of you. Finally how will you use your nervous system to save a person in the fire.
Biology
1 answer:
anastassius [24]3 years ago
3 0
If i saw a peron in a house that's on fire, i'd probably panic and then run to help them. one way that i'd have to use my nervous system would have to be to be able to respond to the fire around me, my nervous system would let me know if i were getting burned while running through the house
You might be interested in
I need help!!! Please
azamat
You should use socratic !!
7 0
2 years ago
Match the following terms and definitions. 1. alternative form for a specific gene (either dominant or recessive) hybrid 2. can
galben [10]

The answers would be:

1. Allele - alternative form for a specific gene (either dominant or recessive)

2. Dominant - can prevent the allele from being expressed in a pair of genes

3. Genotype - the genes present in an organism

4. Heterozygous - it is a pair of non-identical genes that influence a trait in different ways.

5. Homozygous - a pair of genes that are identical in the way they influence a trait.

6. Hybrid - offspring from a cross between parents; has different phenotypes for a specific trait.

Here's a little bit more on the topic to help you out in the future:

Alleles are variant forms of genes. Each allele is found in a specific location of a chromosome and that location determines the trait that will be expressed.

There are two types of alleles: Dominant alleles and Recessive alleles.

A dominant allele is expressed physically while a recessive allele is the trait that is masked. If both alleles are present, the dominant allele usually masks the recessive allele. This phenomenon is called <u>complete dominance</u>. There are some traits where both alleles are equally expressed, which is called <u>co-dominance. </u>

Genotype is the set of genes present in an organism that is responsible for specific traits. Phenotype on the other hand is the physical expression of the trait, which depends on the genotype of the organism.

Alleles come in pairs, they could either be homozygous or heterozygous.

Homozygous pairs consist of either 2 dominant alleles or 2 recessive alleles. The genotype would look something like this:

2 dominant :RR                 or     2 recessive: rr

Heterozygous pairs consist of non-identical alleles, or it has one dominant and one recessive allele. So the genotype would look like this:

Rr

Finally, hybrid is the cross-breeding of two different species that are genetically different. There are many examples of hybrid species like the liger and the mule. The resulting off springs express traits that are different than both parents.

6 0
3 years ago
How could the speed and direction of motion of an object be changed?
kifflom [539]

Answer:

C) By unbalanced forces acting on the object

Explanation:

Unbalanced forces can cause an object to change its motion.

If an object is at rest and an unbalanced force pushes or pulls the object, it will move. Unbalanced forces can also change the speed or direction of an object that is already in motion

3 0
3 years ago
Variation in a trait is a required condition for natural selection to act on a population for that trait. Assuming a population
Sveta_85 [38]

Answer:

I) Sexual reproduction

II) Mutation

Explanation:

Variations refer to the difference observed within organisms of the same species. Variation are introduced into a population by:

- new genetic combinations that occur during sexual reproduction (i.e during meiosis)

- mutations, spontaneous changes that occur in genes and chromosomes.

4 0
3 years ago
Select the term that best completes the following statement: H2O, or water, contains one _____________. A. oxygen atom B. oxygen
vichka [17]
A. oxygen atom

H2 O1

There are 2 hydrogen atoms and 1 oxygen atom


5 0
3 years ago
Read 2 more answers
Other questions:
  • Sam and Ben collected some pond water for science class. They wanted to see what was living in the water. They could see green a
    10·1 answer
  • If a man with one dominant gene for Huntington’s disease marries a women who has no genes for the disease, what is the probabili
    12·1 answer
  • Waht type of information is recorded ina trace fossil
    14·1 answer
  • I NEED THIS ASAP PLEASE IM ON A TIMED QUIZ AND I NEED HELP!!!
    9·2 answers
  • Why might a scientist repeat an experiment if she/he didn't make a mistake in the first one? experiment are repeated to
    9·2 answers
  • Explain Daniel 1:8 please​
    14·1 answer
  • Two pea plants are crossed. Each is heterozygous for height (T = tall, t = dwarf) and purple flowers (P =
    14·1 answer
  • 1. Not all electromagnetic waves can be detected
    15·1 answer
  • Tell me please help me
    15·2 answers
  • Which best describes conjunction in bacteria?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!