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
Delicious77 [7]
3 years ago
9

What types of traits can show genetic variation within a species?​

Biology
1 answer:
natta225 [31]3 years ago
6 0

Answer:

Types of variation in genetics

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring)

other answer

There are three sources of genetic variation: mutation, gene flow, and sexual reproduction. A mutation is simply a change in the DNA. Mutations themselves are not very common and are usually harmful to a population. Because of this, mutations are usually selected against through evolutionary processes

You might be interested in
2. Oxygen is carried in the blood by the:
kkurt [141]

Answer:haemoglobin

Explanation:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

8 0
2 years ago
in 6-8 sentences, explain how stream volume and speed affect the size, shape and flow of streams and rivers.
sukhopar [10]

Explanation:

The higher the volume of water in a stream, the higher its speed and the wide its size and shape which ensures a proportionate flow rate.

To quantify how the speed of stream, we use the quantity, discharge in hydrology;

 Discharge is the volumetric rate of water flow past a point at a particular time.

  Discharge = \frac{volume of water}{time}

  • We see that discharge is directly proportional to the volume of water in a stream.
  • It is inversely proportional to the time taken.
  • We know that volume is the amount of space occupied by a body. It is function of its size and shape.
  • A big water body that is deeper, wider and longer will have more wate and a greater discharge.

learn more:

Rejuvenation brainly.com/question/14372082#

#learnwithBrainly

6 0
3 years ago
The map shows an island arc in Alaska named the Aleutian Arc. What does the arc suggest about its surrounding geographic region?
nexus9112 [7]
We see that this is a region near the continents, so it is probable that there is the boundary of a tectonic plates around there. Since there are islands there, it is quite probable that there is a subduction zone near them which means that the oceanic crust is going below the continental one and the continental is slowly elevated. This also shows that the boundary is convergent, since transform boundaries do not lead to elevation. Near convergent boundaries, there are frequently volcanoes and shallow earthquakes. Finally, the climate near Alaska is cold and this does not depend on whether islands are near a boundary or not. So, 2 4 and 5 are correct.
6 0
3 years ago
Read 2 more answers
Match each fossil with the layer where it’ll be present based on these conditions: Dinosaurs existed before birds. Corals existe
Talja [164]

a - Birds

b - Dinosaurs

c - amphibians

d - corals

e - trilobites

8 0
2 years ago
Read 2 more answers
Much of the energy used by people in both rural and urban areas is used for the same thing. However, ____________________ is pra
Archy [21]
The answer should be agriculture.

Agriculture means farming of crops or the rearing of animals, either for their own use or for commercial purposes. Rural area means a place away from the city, opposite of urban areas, with little buildings and most likely have a smaller population.

On the other hand, construction and manufacturing most likely is going to be common in urban area, as urban area is more likely to have more buildings being built and most of the products are made in the factories in urban areas. Therefore, the only activity that is almost practiced exclusively in rural area is agriculture. Urban areas don't have much space and well environment for agriculture activities.

Agriculture activities can be energy consuming as some may require different machines to help with farming processes such as harvesting or irrigation.
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is changing into translation?
    8·1 answer
  • Which energy transformation takes place when a match is struck against the side of a matchbox and burst into flames?
    12·2 answers
  • The energy that flows through most ecosystems comes from the sun. primary producers convert a fraction of the sun's energy into
    12·2 answers
  • The nurse is preparing discharge teaching for a client who has chronic obstructive pulmonary disease (copd). which teaching abou
    7·2 answers
  • three days after an organism eats some meat many of the organic molecules originally contained in the meat would be found in new
    13·1 answer
  • Jellyfish are a part of Phylum _______.
    5·1 answer
  • Pls help will give branliest answer<br><br> (it's the highlighted question)
    6·1 answer
  • What are Gametes cells?
    14·2 answers
  • Explain how the taiga is different from the other forest ecosystems.
    6·1 answer
  • What statement accurately compares sexual and asexual reproduction?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!