answer.
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
maxonik [38]
2 years ago
15

Erwin and Scott used an insecticidal fog to knock down insects from the top section of a L. seemannii tree. The researchers iden

tified over 900 species of beetles among the individuals that fell. Erwin also projected that this entire tree from top to bottom is host to about 600 arthropod species that are unique to this tree species and not found on any other tree species. There are approximately 50,000 species of tropical trees. Although it could not be entirely accurate, what would be the best way to estimate the total number of arthropod species?
Biology
1 answer:
eimsori [14]2 years ago
7 0

Answer:

The options to complete the question are

A. Multiply 900 by 50,000.

B. Estimate the species density and then multiply by 50,000.

C. Divide 900 by 600 and then multiply by 50,000.

D. Multiply 600 by 50,000.

The CORRECT ANSWER IS D

D. Multiply 600 by 50,000.

You might be interested in
Three students are mixing the same type of solute in 500 ml of water. Jessica is heating her solution, Larry left his on the cou
USPshnik [31]
The solutions with the most solute rank from:
<span>Hunter → Jessica → Larry

This is because heating a solution causes the solubility of solutes within it to increase. Moreover, agitating the solution causes the crystals to disintegrate and improves solubility.</span>
8 0
2 years ago
Read 2 more answers
Which feature is an example of behavioral adaptation? A. turtles’ shells B. nocturnal nature in rodents C. cacti’s ability to st
Lostsunrise [7]

would be the answer to this question. Behavioral Adaptation means a specific object helps the host body. Which would be C. A cactus needs that water survive.

7 0
2 years ago
Read 2 more answers
The conversation between madame valmondé and désirée gives an example of _____. select all that apply.
NeX [460]
The conversation between madame valmonde and desiree gives an example of Foreshadowing; situational irony;
Considering this Quote;
Madame Valmonde "shuddered at the first sight of it.....It was a sad lokking place.......The roof came down steep and black like a cowl, reaching out beyond the wide galleries that encircled the yellow stuccoed house. Big, solemn oaks grew close to it, and their thick-leaved, far-reaching branches shadowed it like a pall."

The imagery in this quote reveals the darkness of a place that is ironically called a shelter, and Madame Valmonde mentions the "pall" that is cast over the house , that being a term related to death. 
7 0
3 years ago
Read 2 more answers
Alcohol dehydrogenase (ADH) is an enzyme that aids in the decomposition of ethyl alcohol (CH3OH) into nontoxic substances. Methy
KonstantinChe [14]

Answer:

D.Competitive inhibition will decrease because the proportion of the active sites occupied by substrate will increase.

Explanation:

Methyl alcohol is a competitive inhibitor of ethyl alcohol. This means that both of them compete with each other for the same enzyme (ADH). Methyl alcohol leads to poisoning because it is converted to toxic formaldehyde in body. It can be treated by increasing the concentration of ethyl alcohol.

More ethyl alcohol (substrate) will reduce the competitive inhibition by methyl alcohol (inhibitor). This will happen because a substrate needs active sites on an enzyme to attach to it. If ethyl alcohol is increased in concentration, it will occupy more active sites and their availability to methyl alcohol will be reduced. Thus, the enzyme will not be able to act on methyl alcohol.

8 0
2 years ago
Some students were studying antibodies in the body. In determining their composition, they were told they are polypeptides forme
vlabodo [156]

Answer:

They concluded that these antibodies were a) Globular proteins

Explanation:

Globular proteins are known to be water-soluble, spherical in shape and to be polypeptides as well. Compared to the other options provided, the selected one is the most correct.

3 0
2 years ago
Other questions:
  • Which statement is not true of grasses?
    13·2 answers
  • Trees, such as those in the deciduous forest, are very important to the environment. If the number of trees on earth continues t
    11·2 answers
  • The 46 human chromosomes from one human cell contain about 3 billion base pairs. explain how this information is copied, seldom
    13·1 answer
  • Which number in the diagram represent the mangroves and algae in a mangrove swamp?
    11·1 answer
  • Total fiber refers to the sum of _____.
    8·1 answer
  • when a planarian(a type of worm) is cut in half each half usually grows back into a complete worm over time.) this situation mos
    13·2 answers
  • In the fruit fly, Drosophila melanogaster, a spineless (no wing bristles) female fly is mated to a male that is claret (dark eye
    7·1 answer
  • 11. The surface area of rocks exposed to
    15·1 answer
  • In which two Earth regions is oxygen the second most abundant element by volume?
    13·1 answer
  • Describe how nitrogen in proteins in dead leaves is recycled to be absorbed by plants? Please help!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!