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
leva [86]
2 years ago
6

Place the following categories from broadest to most specific

Biology
1 answer:
ad-work [718]2 years ago
4 0
Domain, Kingdom, phylum, class, order, family, genus, species
You might be interested in
Cross a person who does not have freckles and is heterozygous for dimples with a person who has
Alja [10]

Answer:

1. 1/2

2. 1/2

3. 1/4

Explanation:

Let the allele for freckles be A or a while that of dimples be B or b.

A person without freckles but heterozygous for dimples = aaBb

A person who has freckles (whose mother has no freckles) but no dimples = Aabb

      aaBb    x    Aabb

Offspring

4 AaBb - freckled and dimpled

4 Aabb - freckled and non dimpled

4 aaBb - non freckled and dimpled

4 aabb - non freckled and non dimpled

1. <em>Probability that the parents will have a dimpled child</em> = 8/16 or 1/2

2. <em>Probability that they will have a child with freckles</em> = 8/16 or 1/2

3. <em>Probability that they will have a child with freckles and dimples</em> = 4/16 or 1/4

<u>See the attached image for the Punnet's square analysis of the cross</u>

4 0
2 years ago
The phenomenon of multiple, overlapping action potentials gradually building muscle tension is called:
rewona [7]
The answer is graded potential<span>. Its made of various action potentials that depolarise the neuron incrementaly, in short interspersed intervals that do not give time for the neurons to return to resting potential. Therefore, the actions potentials, of varying sizes, grade up in  sum and when they cumulatively reach the threshold level, they invoke an impulse in the nerve</span>




5 0
3 years ago
How many variations do you observe?
masya89 [10]

Answer:

Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation). Variation may be shown in physical appearance, metabolism, fertility, mode of reproduction, behaviour, learning and mental ability, and other obvious or measurable characters.

chromosomes or by differences in the genes carried by the chromosomes. Eye colour, body form, and disease resistance are genotypic variations. Individuals with multiple sets of chromosomes are called polyploid; many common plants have two or more times the normal number of chromosomes, and new species may arise by this type of variation. A variation cannot be identified as genotypic by observation of the organism; breeding experiments must be performed under controlled environmental conditions to determine whether or not the alteration is inheritable.

Genotypic variations are caused by differences in number or structure of Environmentally caused variations may result from one factor or the combined effects of several factors, such as climate, food supply, and actions of other organisms. Phenotypic variations also include stages in an organism’s life cycle and seasonal variations in an individual. These variations do not involve any hereditary alteration and in general are not transmitted to future generations; consequently, they are not significant in the process of evolution.

Explanation:

Brainliest please?

8 0
3 years ago
Differences between sexual vs asexual reproduction
STatiana [176]

Asexual:

One parent

Identical offspring

Less developed organism

Faster time period to produce


Sexual

Two parents

Unique offspring (genetic variation)

More complex organism

Slower time period to produce

3 0
1 year ago
Who was the first person to propose a heliocentric model of the universe
irina [24]
Hello There!

It was a Greek astronomer called Aristarchus of Samos.

Hope This Helps You!
Good Luck :) 

- Hannah ❤<span />
4 0
3 years ago
Read 2 more answers
Other questions:
  • Ehlers-Danlos syndrome is a disease that affects the structure and support systems of the body. Which type of tissue does the di
    11·2 answers
  • What is it called when an enzyme and a substrate are temporarily linked?
    13·1 answer
  • A wax is composed of glycerol and three fatty acids. <br> a. True <br> b. False next
    8·1 answer
  • How does proximity to oceans affect Temperatures and rainfall amounts?
    8·2 answers
  • Which rocks does it get melted by heat and pressure?
    13·2 answers
  • What sphere dose water flow
    6·1 answer
  • 2. Your neighbor cannot understand why her new flowerbed now contains pink flowers. She
    5·1 answer
  • Which element is NOT generally found in proteins ? A. carbon B. oxygen C. phosphorus
    5·1 answer
  • If you see any type of ____ cloud, you can expect fair weather.
    7·2 answers
  • Crospiere
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!