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
masha68 [24]
4 years ago
9

A population of a tree snail species has different patterns in their shells. These slight

Biology
1 answer:
Alja [10]4 years ago
5 0

Variations can be genetic or environmental, the traits are passed from one generation to other generation of snail is from from both parents to offspring and through the environment.

The correct answer is C.

Explanation:

Genetic variation in an organism is passed to the offspring by its parents.

environmental variation is the the result of different environment with which individual adapt.

Natural selection is a process in which a suitable trait which is well adapted to the environment is passed on tho future generations.

Genetic variation is the change in DNA or gene of the individual trait. The tree snails having different pattern in their shells is due to the habitat they are living in.

The snails which have well adapted to the environment are able to reproduce and pass on the traits to their progeny. The variation is due to the traits passed from parents through the environment also.

You might be interested in
Why is there a trade-off between survivorship and fecundity?
love history [14]

Answer:

B. Resources such as time and energy are limited, so survivorship and fecundity cannot both be maximized simultaneously.

Explanation:

Each species trade-off between the survival and the life history traits such as a number of offspring produced, parental care and frequency of reproduction. Both reproductive success (fecundity) and survival success cannot be maximized due to limited resources.

For instance, species such as mosquitoes spend minimum energy is parental care but produce a large number of relatively unprotected young ones when the growth conditions become favorable to ensure the continuity of the species. They cannot spend much time in acquiring reproductive maturity and post natal care due to a small period of favorable growth conditions. On the other hand, most of the mammals such as human beings spend their energy in pre- and postnatal care to their young ones.

6 0
4 years ago
If this strand of DNA were used, what would be the complementary DNA produced? TAC GG A. TAC GC B. ACG CC C. CGT AA
LuckyWell [14K]
Hey there!

<span>If this strand of DNA were used, what would be the complementary DNA produced?

Answer: ATG CC

Hope this helps
Have a great day (:
</span>
8 0
4 years ago
A virus is a nonliving thing,
Ede4ka [16]

Answer:

c.A living host

Explanation:

it's in the book

3 0
3 years ago
Read 2 more answers
How can you tell if a product or chemical has the potential to be harmful?
Brilliant_brown [7]

Always check with the product's manufacturer if you are unsure. Hazardous chemical labels often include the words "danger" or "warning," as well as pertinent pictograms and information on dangers.

<h3>What are Hazardous chemical?</h3>

Hazardous chemicals are substances that, when exposed, can lead to adverse health effects like cancer, breathing difficulties, skin rashes, allergic responses, and other health issues.

Transporting substances that pose a risk to people's health, safety, property, or the environment is known as moving dangerous goods, or DG. Hazardous materials are specific unsafe items that provide risks even when not being transported.

<h3>What are the examples of  Hazardous chemical?</h3>

Dangerous items also include a large number of toxic chemicals. If not handled properly, these can result in dangerous reactions, corrosion, fires, and explosions.

Hazardous chemical examples include:

  • Paints, medicines, cosmetics, and cleaning supplies
  • degreasers \detergents
  • cylinders for gas, insecticides, and herbicides
  • gasoline, liquefied petroleum gas, diesel fuel, and welding fumes
  • flammable liquids with asbestos
  • gases
  • corrosives

To learn more about Hazardous chemical visit:

brainly.com/question/13340017

#SPJ4

8 0
2 years ago
According to Darwin, in the struggle for survival, those individuals whose traits best enable them to survive and reproduce will
valkas [14]

Answer:

This is the basic idea behind his theory of Natural selection

Explanation:

The theory of Natural selection was demonstrate in Darwin's book known as 'Origin of species' which was written in 1859

In this book, the process of change of an organism over time is described and also mentioned about their physical as well as behavioral changes.

Natural selection means the survival and reproduction of individuals by changing the phenotypes.

Natural selection is a process by which the nature accepts those organisms that can change their phenotype in order to survive with changing environment and eliminate those phenotypes that are not favorable for their survival.

5 0
4 years ago
Other questions:
  • "why is it necessary to obtain overlapping sequences when performing genomic sequencing?"
    10·2 answers
  • How do you think seeing this x-ray image affected the work of Watson and Crick? It was used to ... A show that DNA was the molec
    15·1 answer
  • Which of the following is a value of biodiversity
    7·1 answer
  • Introduced species can threaten biodiversity because they _______
    10·2 answers
  • 2. How does energy consumption by the
    10·2 answers
  • Female peacocks mate with male peacocks that have bright and attractive tail feathers. Why is it an advantage for male peacocks
    13·1 answer
  • In addition to providing yogurt with its unique flavor and texture, lactic acid-producing bacteria also provide which additional
    14·1 answer
  • True or false: most flowers have a trunk
    9·1 answer
  • Most energy in an ecosystem originally comes from _____.
    5·1 answer
  • In which type of plate boundary would you NOT find volcanoes?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!