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
oee [108]
3 years ago
8

Extinction is a naturally occurring phenomenon. scientists now worry more about extinctions because _____.

Biology
1 answer:
CaHeK987 [17]3 years ago
6 0
<span>organisms cannot adapt faster than rates of extinction</span>
You might be interested in
A specialization of the stomach that aids in grinding for animals that lack teeth is the ____.
Arte-miy333 [17]

Answer:

C. gizzrd

Explanation:

5 0
3 years ago
Question 6 of 30
Scrat [10]

Answer: the answer is <u><em>A</em></u>

  • Explanation: Because bears know that every time they go for food near the picnic <u>they will find some</u> there

6 0
3 years ago
Read 2 more answers
The seismic waves that travel along earths surface and produce the most severe ground movement are called a. Epicenters b. Surfa
PolarNik [594]
Hey there! The answer to your question is B. surface waves! 



HOPE I HELPED!!!!!!!!!!!!!!!
4 0
3 years ago
Read 2 more answers
Mutations result in changes to genotype that can result in changes in phenotype. Explain how a mutation causes a change in the g
Alecsey [184]

Answer:

A mutation can alter the structure/function of a particular protein, thereby also altering the phenotype resulting from this new variant

Explanation:

A mutation can be defined as a genetic change in the genome of an organism. Some mutations are capable of modifying the expression and/or structure of the proteins, while other mutations (known as silent mutations) have no effect on the resulting proteins. When mutations occur within the gene region encoding a protein (i.e., exons), they are potentially capable of producing a faulty protein. For example, a mutation can alter the Open Reading Frame (ORF) of the resulting protein, thereby inactivating it. The mutations that alter the structure and/or function of the protein can also alter the resulting phenotype associated with the expression of this protein. For example, a mutation within a gene that encodes a key enzyme can potentially alter the binding site of the protein, so the resulting mutated enzyme cannot bind to the substrate anymore. In consequence, this mutation alters the phenotype of the individual who is not more able to carry out the metabolic reaction catalyzed by the faulty enzyme.

8 0
2 years ago
One example of variation in a snake species is individual organisms having ____________.
Bumek [7]

Answer:

slight color difference

Explanation:

6 0
3 years ago
Other questions:
  • Which term is used to describe genes that are located physically close to each other on the same chromosome?
    14·1 answer
  • Which cells of the nervous system protect the cns by phagocytosing viruses, microorganisms, and tumor cells?
    6·1 answer
  • Why are solar energy and heat important to the global climate system?
    10·1 answer
  • What would be the most likely effect on the transcription of the trp structural genes for the mutation scenarios provided? mutat
    15·2 answers
  • Filtrate becomes less concentrated as it flows down the medullary collecting ducts, toward the renal pelvis.
    9·1 answer
  • Enzymes are proteins that have a three-dimensional shape that is specific to a particular substrate. Environmental conditions ca
    6·1 answer
  • What is formed in photosynthesis
    6·2 answers
  • In Guinea pigs, short hair is dominant and long hair is recessive. A
    12·1 answer
  • 1. Can a single organism change its traits to become better suited for its environment during its lifetime? (highlight one) YES
    10·2 answers
  • Plssss help answer must be two lines
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!