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
photoshop1234 [79]
3 years ago
9

Scientists discovered a fossilized cockroach trapped in amber, which was supposed to be about 50 million years old. DNA fingerpr

inting and comparison with today’s living cockroaches revealed that modern cockroaches have certain additional genes which allow them to survive in today’s colder climate. Which of these could be the correct explanation for this discovery?
Biology
1 answer:
telo118 [61]3 years ago
7 0
<span>The reason why the modern cockroaches have certain additional genes which allow them to survive in today’s colder climate is because of evolution. The species can grow to be able to live in certain environments. Cockroaches are to some degree summed up creepy crawlies without extraordinary adjustments like the sucking mouthparts of aphids and other genuine bugs; they have biting mouthparts and are likely among the most primitive of living neopteran bugs.</span>
You might be interested in
.Marcus has $15.00 to spend on fruit. He buys 3 mangoes and spends the rest of the money on grapes. The store charges $0.75 for
cestrela7 [59]

Answer:

Explanation:

after he spent money on mangoes it was a total of 12.75

so he bought like 5lb of grapes

4 0
3 years ago
Suppose a bacterial infection kills off most of the prey at point B on the graph. How would this affect the predator and prey gr
larisa [96]
it would affect the growth curves because you see if a bacteria affects predators (that hunt and eat preys) the number of predators would decrease as they would be killed by the infection
Less predators means more preys as they aren’t hunted down as much so they growth curve for preys would be positive while for predators it would be negative
6 0
3 years ago
The graph shows how the eccentricity of Earth's orbit increases and decreases in a somewhat predictable pattern. Read
zepelin [54]

Answer:

This cycle takes approximately 100,000 years to complete.

Explanation:

PLATO

3 0
2 years ago
The _________ includes frozen water in snow, ice, glaciers, icebergs, and frozen ground.
denpristay [2]

Answer:

cryosphere

Explanation:

8 0
3 years ago
What happens to the sagittal crest from oldest to newest
prisoha [69]
In terms of human evolution, the sagittal crest was usually more pronounced and larger in older and robust species compared to younger or gracile species. 

Hope that helped! :)
5 0
3 years ago
Other questions:
  • If the moon were to suddenly disappear, which of the following would be a likely result? (Select all that apply)
    8·1 answer
  • What happens to an enzyme's structure as it<br> exceeds the typical human body temperature?
    15·1 answer
  • Explain why the symptoms of celiac disease are consistent with the effects of celiac disease on the small intestine.
    6·2 answers
  • Why would freezing a balloon full of air causer to shrivel
    7·2 answers
  • Please tell me the differences between a compound and a simple leaf. 5 differences if possible.
    15·1 answer
  • Each day your body makes (.......BLANK.....) red blood cells.
    11·1 answer
  • When two previously isolated populations begin interbreeding and exchanging genes, we call it
    11·1 answer
  • Which cell type would contain the greatest number of mitochondria?
    5·1 answer
  • A B-cell uses its surface antibodies as receptors to attach to specific antigens before they are taken in. By what mechanism doe
    11·1 answer
  • What sends light trough the microscope?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!