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
Amiraneli [1.4K]
3 years ago
5

How does the balance of populations in the ecosystem change when the rattlesnake population increases? Choose the two correct an

swers. A. The bison population increases. B. The grasshopper population increases. C. The grasshopper population decreases. D. The blue jay population increases. E. The prairie dog population decreases.
Biology
1 answer:
In-s [12.5K]3 years ago
3 0

Answer: The correct options are C and E.

Explanation: When the rattlesnake population increases, the population of grasshopper and prairie dog are also decreases.

Both grasshopper and prairie dog are herbivores and eaten by rattlesnake. When rattlesnake population increases they feed on grasshopper and prairie dog and decrease occurs in their population.

You might be interested in
Use this information to answer questions 6 - 11. Your original population of
grigory [225]

Answer:

1. How did the tidal wave  affect the predicted frequencies of the alleles in the population?

No changes

2. What is the frequency of the recessive allele?

q= 0.6

Explanation:

If we assume that all individuals were equally likely to be wiped out, that means the frequency/ratio of the gene and genotype of the population will not change. The tidal wave killing 100 out of 200, so it simply makes the population become half of it used to be.  

If the population at equilibrium, we can use the Hardy-Weinberg formula to find out the expected frequency of the dominant and recessive alleles. There are 36 homozygous recessives out of 100, so the frequency of the recessive allele will be:

q^2 = 36/100

q= √36/100= 6/10= 0.6

8 0
3 years ago
What are the primary components of panera bread's value chain?
vfiekz [6]

The value chain, Panera Bread's value chain has several component to its value chain, customer service, operating performance, and most important being inbound logistics. The most important for Panera Bread is the Priority on inbound logistics, as it is what differentiates their product from their competitors, which is their most important competitive advantage.
6 0
3 years ago
Generally, human __________ come in 23 matching pairs Group of answer choices cells genotypes phenotypes chromosomes
Oksanka [162]

Answer:

chromosomes

Explanation:

3 0
2 years ago
Why is it necessary for the genetic material in a cell to exist in chromatin form during normal cellular activity, and not in ch
miskamm [114]
D- During interphase, when the cell is not dividing, chromatin is less tightly packed compared to our chromosomes, which allows transcription to occur. 
6 0
3 years ago
Read 2 more answers
Deltas are formed by the accumulation of
Natali5045456 [20]
<span>A river delta forms by the deposition of sediments from the river when it slows to join a larger body of water.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • To avoid such dangerous results, it is important to give a patient compatible blood. Which type of blood can a person with Type
    15·1 answer
  • Desert and desert-scrub biomes are characterized by specific types of plant and animal life. Creosote bushes are found throughou
    15·2 answers
  • Fewer than _____ of blastocysts inserted through ivf successfully implant into the uterus and become newborns.
    11·2 answers
  • Does the process of DNA replication result in a copy of the original DNA molecule?
    12·2 answers
  • Muddy water contains microorganisms, clay, and silt. Which of the following statements suggests that muddy water is a suspension
    6·1 answer
  • Why is natural selection not random
    12·1 answer
  • Which enzyme attaches the ozaki fragments?
    11·2 answers
  • Which is the longest bone in human body​
    13·2 answers
  • Why did the color of the peppered moth change?
    9·2 answers
  • Question:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!