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
Lyrx [107]
3 years ago
10

A researcher examined the response of dandelions to herbivory by rabbits. She finds that in a greenhouse with no rabbits, there

is variation in the number of seeds produced by different dandelion plants. She then mimics herbivory by rabbits and finds that dandelions that have been "eaten" by rabbits produce more seeds. From this she concludes:___________
a. The number of seeds of a dandelion is a genetically variable trait
b. Dandelion seed number is a constitutive defensive response to rabbit herbivory
c. Rabbits cause a decline in the number of dandelion seeds
d. Rabbits alter the genetics of dandelions as they feed on them
Biology
1 answer:
vazorg [7]3 years ago
4 0

Answer:

b.

Explanation:

Based on the information provided within the question it can be said that from this info the researcher can conclude that Dandelion seed number is a constitutive defensive response to rabbit herbivory. This is mainly due to the fact that Dandelions that have been eaten by the rabbits have produced more seeds, meaning that the Dandelions defense mechanism produces more seeds when attacked in order to prevent the flower's extinction.

You might be interested in
In guinea pigs, black fur color is dominant and brown fur color is recessive. Several matings between the same male black guinea
Fed [463]

Answer:

BB x BB

Explanation:

All of the offspring inherit traits from the dominant gene. This means there are no recessive present.

4 0
3 years ago
How can having more species make an<br> ecosystem more sustainable?
jeka94

Answer:

Biodiversity will increase which will make the ecosystem more immune towards diseases and changes in weather.

Explanation:

Example: If u have 1 type of fish in a lake and suddenly the water became salty for some reason, that kind of fish may not survive and if it doesn't there will be no life left in the lake, but if there were multiple types of fish and other animals then some of them would be able to survive and adapt on the change in environment. Hope I helped!

3 0
3 years ago
All the individuals of a species that live together in one place at the same time
FrozenT [24]
It might be an ecosystem

Hope this helps

7 0
3 years ago
Read 2 more answers
Soils are an important part of the global carbon cycle. tree or false??
Sonbull [250]
True would be my guess
4 0
3 years ago
Sexual reproduction amongst protozoa is done by _____.
Irina18 [472]
Protozoa (unicellular eukarotic organisms) typically reproduces asexually, but sometimes it reproduces sexually, too.

When it reproduces sexually it typically reproduces by conjugation of two mature cells  - which means that neither of the cells is "male" or "female"
7 0
3 years ago
Read 2 more answers
Other questions:
  • What removed oxygen from the air
    13·1 answer
  • Please Help!!!!!!!!!!
    6·1 answer
  • Why is it beneficial for the sex cells made at the end of meiosis to be DIFFERENT from each other?
    10·1 answer
  • Imagine you are volunteering in a 1st-grade classroom. The students recently learned about the water cycle. One student raises h
    10·1 answer
  • 3. In pea plants, inflated pods are dominant to constricted pods.
    7·1 answer
  • Help!!!<br> What are the tools and technology used to carry out PCR tests ????
    12·1 answer
  • There are 20 naturally occurring amino acids, therefore, there are only 20 mRNA codons. True or false
    5·1 answer
  • | Write any two characteristics of drone bee. ​
    7·1 answer
  • The bladder is in the _____ region. a. hypogastric b. right lumbar c. left lumbar d. epigastric
    13·1 answer
  • A translocation that moves a gene from an area of euchromatin to heterochromatin would typically cause a(n) ________ in the expr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!