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
solong [7]
3 years ago
15

Explain how plate tectonic plays a role in the evidence of common ansestry

Biology
1 answer:
3241004551 [841]3 years ago
6 0
Well people think that the continents and everything was all in one on this plate called pangea, it existed during late Paleozoic and early Mesozoic. It began to break apart about 175 million years ago, and when it broke the North American plate was created as it became its own continent and so as the others
You might be interested in
Which best matches a list that a scientist would make to describe a forest ecosystem?
Phoenix [80]
<span>When listing the components of a forest ecosystems, a scientist would list all the plants, animals and microorganisms, as well as all the non-living elements that combine to make up the entire ecology of the forest. </span>
3 0
3 years ago
Read 2 more answers
Which finding would have disproved Virchow’s hypothesis?
dexar [7]

Answer:

Virchow was a German scientist whose most important work was in the filed of cellular biology and pathology.His scientific experiments and examinations aimed to disprove the idea of spontaneous generation. This idea is based on an assumption that life can spontaneously appear out of non-living matter. After years of scientific work he concluded that only living cells can produce other cells, or that only life can produce life.Therefore, if it was somehow proven that cells can be generated from non-living matter, that would disprove his findings.

Explanation:

ik

6 0
3 years ago
Read 2 more answers
Genetic variability is beneficial for a species because it enhances that species’ ability to adapt to changing conditions. Why,
Nuetrik [128]

Answer:  Genetic variability  is beneficial for the survival and adaptation. But a flaw in DNA Replication Control or check may leads to the death of cell or may contribute in the disease or cancer.

Explanation:

Almost every species comes with the diversified collection of genes (genome). And some of the diversity comes from the spontaneous mutation but it occurs on a very low frequency. The genes either express constitutively or occasionally for an important task like genes responsible in the generation of ATP by glycolysis, tricarboxylic acid cycle, electron transport chain etc. While some of the genes are inducible that is only activated in a response to an external stimuli. Genetic variations in inducible genes might account for the adaptability or negligible change in a species genetic expression but genetic variation in constitutive or house keeping genes leads to cancer cell formation or even cell death. like mutation occur in p53 genes dysregulate the cell cycle or mutation occur in DNA polymerase enzyme that is responsible for the incorporation of NTPs (nucleotide tri-phosphates) according to wobble base pairing rule in order to make a complementary new strand from the old or parent strand, will eventually leads to cause mutations ultimately results in cell death or cancerous cell formation.

3 0
3 years ago
Science 7.   Grade 7.
Murrr4er [49]
Question 2: Because the offspring most often will look like it's parents.
7 0
3 years ago
PLEASE HELP!! <br><br> How is a karyotype useful?
Firlakuza [10]
Karyotyping can be used to detect a variety of genetic disorders. For example, a woman who has premature ovarian failure may have a chromosomal defect that karyotyping can pinpoint. The test is also useful for identifying the Philadelphia chromosome. Hope this helps :)
3 0
2 years ago
Other questions:
  • Mr. Cortez had a good conversation about the fairness of restitution and retribution with 9-year-old Sherrod. The next day, Sher
    8·1 answer
  • Which phrase best describes a biogeochemical cycle?
    10·1 answer
  • Compared to an adult of appropriate weight, an underweight adult will have what issues?
    5·1 answer
  • *PLEASE ANSWER AS SOON AS POSSIBLE. TY* Deforestation is a problem because it decreases biodiversity. Why does this happen? a.)
    15·2 answers
  • What are plasmids? A. enzymes that bond genetic material together B. simple organisms with only one chromosome C. enzymes that c
    12·2 answers
  • Directional selection tends to favor phenotypes at???
    14·1 answer
  • To remain sustainable over a long period of time a forest might have to
    14·2 answers
  • Geneticists sometimes use the following test for the nullness of an allele in a diploid organism: If the abnormal phenotype seen
    5·1 answer
  • Glycolysis takes place within the _____ of the cell.. . mitochondria. lysosome. vacuole. cytoplasm
    9·1 answer
  • Can anyone answer number 29
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!