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
VladimirAG [237]
3 years ago
11

PLS HELP :( 25 POINTS + BRAINLIEST!!

Biology
1 answer:
Varvara68 [4.7K]3 years ago
5 0
Thick body fat layers.
You might be interested in
One of your lab partners has followed the recommended procedure of running Gram-positive and Gram-negative control organisms on
kow [346]

Answer:

The correct answer is "I would suggest her to change the Gram positive control from Bacillus subtilis to other bacteria".

Explanation:

Bacillus subtilis, and the species from the genre Bacillus, are known for losing the crystal violet coloration during Gram testing. It is likely that B. subtilis might look pink under the procedure for this reason. I would suggest to change her Gram positive control from B. subtilis to other bacteria. For instance, she could try with Staphylococcus aureus, a widely used bacteria as Gram positive control.

5 0
3 years ago
Devise an experiment to test the hypothesis that bright orange coloration in butterflies acts as a "warning" to potential
Murrr4er [49]

Answer and Explanation:

As I don't have access to live butterflies, the control group would be clay models that do not exhibit warning coloration, e.g. beige / white / brown. In contrast, the experimental group would be the clay models that exhibir a strong warning coloration such as color orange / red.

After preparing the clay 'prey', I would locate them in specific places outside where birds are able to detect them. Moreover, I would use a webcam to monitor the recurrence of birds in the area.

1st experiment: Test whether birds approach the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Then, record the minutes they spent wandering near the prey.

2nd experiment: Test wheter birds feed on the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Record time.

Carry out statistical analyses.

Present results and discuss.

3 0
3 years ago
om a foreign country enters New York's Central Park. As a result, one of the tree species becomes ravaged by the beetle. The bee
Anvisha [2.4K]
An invasive species because it isn't naturally from central park.
5 0
3 years ago
Hello I need help with this question.
zzz [600]

Answer:

Relative age only tells us the order in which events occurred, from the earliest to the most recent. Knowing the actual date of an event allows us to say exactly how old something is or how long ago it actually took place.

Explanation:

7 0
3 years ago
Read 2 more answers
What is the principle of independent assortment?
riadik2000 [5.3K]
<span>the principal of independent assortment is the different genes </span>independently<span> separate from one another when reproductive cells develop.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement describes how globes represent Earth’s surface?
    12·2 answers
  • What helps the plasma membrane function? channels and chain-like structures O pumps and gelatin-like material O nuclei and endop
    12·1 answer
  • Yoghurt contains living bacteria. Bacteria are also capable of anaerobic respiration. If a sealed carton of yoghurt is left for
    9·2 answers
  • A student places a beaker (container) with a small amount of liquid on the lab bench and
    9·1 answer
  • What usually happens to the host's DNA during the lytic cycle? It is destroyed. It is integrated with the viral DNA. It becomes
    5·2 answers
  • how is it possible that when you look at the night shy you may be looking at stars from millions of years ago
    11·1 answer
  • Reproducing asexually has some major advantages including all the following except:
    14·2 answers
  • How does food provide energy and matter for organisms?​
    12·1 answer
  • Which of the following describes a collection of specialized organs?
    9·1 answer
  • Anyone looking forward to the holidays? that might be the only thing good out of this year
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!