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
valkas [14]
3 years ago
5

What roles do conservation and energy efficiency play in helping us meet our energy

Biology
1 answer:
Akimi4 [234]3 years ago
4 0
U see. It is whatever u put ur mind to. Keep workin an trust god
You might be interested in
NEED HELP QUICK PLEASE HELP
kozerog [31]

Answer:

Question 1

D

Question 2

C

Question 3

D

Explanation:

1. An ecosystem is MOST likely to return to its original condition after Tall prairie grass burns after being struck by lightning.

Here is a research paper in which they explained how this happened. (Komarek, E. V. (1971). Lightning and fire ecology in Africa. In Tall Timbers Fire Ecology Conference (Vol. 11, pp. 473-509).)

2. In some national parks, controlled fires are maintained by firefighters. The major reasons for using controlled burns to maintain certain ecosystems is to give nonnative plants a chance to colonize the region.

A recent article provided the insight of this situation (Xanthopoulos, G., Delogu, G. M., Leone, V., Correia, F. J., & Magalhães, C. G. (2020). Firefighting approaches and extreme wildfires. In Extreme Wildfire Events and Disasters (pp. 117-132). Elsevier.)

3. One reason for the change in the Galápagos ecosystem has been the introduction of species that were not on the island before, such as donkeys, goats, cats, dogs, and insects. The introduction of nonnative species MOST likely disrupt the balance of life on the islands due to greater competition for limited food sources.

Scientist said that food competition is actually a struggle to survive in any ecosystem here is the reference paper (Eckhardt, R. C. (1972). Introduced plants and animals in the Galapagos Islands. Bioscience, 22(10), 585-590.)

5 0
3 years ago
What traits will this individual have
sasho [114]
B. Round and yellow…
4 0
3 years ago
What are some of the short-term risks associated with smoking? (Site 2)
melamori03 [73]
Tachycardia, cough, sore throat, asthma, nausea, and vomiting are among the short-term risks associated with smoking
4 0
3 years ago
Read 2 more answers
HURRY IM BEING TIMED PLEASE!
NeTakaya

A gene transcription occurs when the RNA copy of a gene sequence is made.

<h3>What is gene?</h3>

Although your question is incomplete as the image is lacking but I will try to help you the much I can. Gene is a unit of inheritance found in the chromosomes.

A gene transcription occurs when the RNA copy of a gene sequence is made. The correct image can not be located as the image attachment is lacking.

Learn more about gene:brainly.com/question/787658

5 0
2 years ago
Explain the process of cross-pollination.
Anna007 [38]

Cross pollination is the transfer of pollen of different species to stigma of different species of plants.

Cross pollination results in healthy, viable and diverse plants.

Mendel observed that traits could either be dominant or recessive.

Blended traits or incomplete dominance is the condition in which dominant allele could not produce its trait alone instead blending with recessive allele takes place giving new phenotype to progeny.

Explanation:

In cross pollination pollen transfer takes place from anthers to stigma. In Mendelian genetics the anthers of the plant was removed because it has both male and female parts on same plant so that self pollination does not take place.

The importance of cross pollination is that it creates diversity in the plant species since the traits having different alleles are combined to form the progeny plant. The offspring are healthier and high quality seeds are found.

Mendel observed that traits are either dominant or recessive in general.  It was observed that when homozygous parents were crossed, the progeny in F1 generation always had dominant trait. The recessive trait only appeared when F1 generation offspring were self pollinate.

Blended traits or incomplete dominance appear when alleles get blended and exhibit the traits in phenotype. The phenotype appeared will not be matching with either parents.

The example is a white coloured flower is crossed with red colour flower the resultant colour of the flower is pink. It shows that dominant allele red is not completely dominant and gets blended with white colour.

7 0
3 years ago
Other questions:
  • The weather is dry and warm.what changes would a cold front bring?
    15·2 answers
  • Why is the quadrat method useful for estimating snail populations? Do you think it would work for fish populations?
    11·1 answer
  • Is fluorine an atom cation or anion
    10·1 answer
  • If this corn reproduced for the next generatio<br>How many would be in white color​
    9·1 answer
  • Myoglobin stores
    14·1 answer
  • How do decomposes help an ecosystem
    10·2 answers
  • Glutamic acid is probably the amino acid manufactured by fermentation in the greatest quantity. what is its major use? as a flav
    7·1 answer
  • DNA is
    12·1 answer
  • 1 point
    13·1 answer
  • CHALLENGE YOURSELF
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!