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
Ulleksa [173]
3 years ago
15

Scientists discovered that small-footed and large-footed lizards shared a common ancestor. Today they are no longer able to inte

rbreed together.
What is this an example of?

A.
speciation

B.
succession

C.
spontaneous generation

D.
natural selection
Biology
2 answers:
Andreas93 [3]3 years ago
7 0
That would be A) speciation

andrew11 [14]3 years ago
7 0
I agree that  the answer is speciation


What is speciation: basically what it means is that there is a lack of ability to reproduce because  the two similar species have become different through the process of evolution.

Hopefully this helped and good luck.  
You might be interested in
The type of RNA that delivers amino acids to the ribosome during protein synthesis is tRNA.a) trueb) false
DENIUS [597]

Answer:

A). True

Explanation:

tRNA, which means transfer RNA is one of the three types of RNA known in nature. The tRNA is found in the ribosome, where it plays a pivotal role in protein synthesis (translation). Transfer RNA is the RNA responsible for reading the nucleotides in the mRNA codon and carrying the amino acid that corresponds those codons to the ribosome.

The tRNA has a 3-dimensional structure that allows it to carry anticodon that reads codon and also carry amino acids on opposite ends. Hence, according to this question, tRNA is a type of RNA that delivers amino acids to the ribosome during protein synthesis.

6 0
3 years ago
What happens to E. coli when lactose is not present?
eimsori [14]
When lactose is not present, what happens to E. coli is that the genes that produce the enzymes needed to break down lactose are not expressed. The correct answer is B.
4 0
4 years ago
Read 2 more answers
Please respond (15 points)
Marizza181 [45]

Answer:

D. 100%

Explanation:

8 0
3 years ago
Pine
Mamont248 [21]

Answer:

it increases for a while and then decreases

3 0
3 years ago
One method to simplify a job's mental demands is to limit the amount of memorization required for the job. Group of answer choic
denis23 [38]

Answer:

True

Explanation:

Mental demands may be psychological or emotional and could lead to stress if not properly managed.

When stress takes its toll, it limits the individual's ability to perform efficiently on the job even with respect to tasks that are routinely carried out.

With the invent of technology, computers and other mobile devices may be used to reduce the need for memorization, as this involves a lot of mental energy.

8 0
3 years ago
Other questions:
  • Which statements are true regarding the citrate cycle?A. Mutating histidine residue 274 of the citrate synthase enzyme to an ala
    12·1 answer
  • Identifying a Good Hypothesis
    10·2 answers
  • The ocean contains many plants and protists that can make their own food. What do these organisms get by living near the surface
    10·2 answers
  • True or false?? the extinction of a species affects other species, including humans. explain your answer..
    11·1 answer
  • A 70-year-old resident of a long-term care facility has experienced increasing pain, swelling, and redness to her lower leg over
    14·1 answer
  • Gametogenesis is the term for
    7·1 answer
  • Give an explanation as to why renewable and inexhaustible resources are used less than nonrenewable resources
    14·1 answer
  • Calculate the heat energy of 100 g of water that has its temperature increased by 10C . The specific heat of water is 4.18 J/gC
    5·1 answer
  • Which statement is a hypothesis that would best address the
    15·1 answer
  • A flower with alleles for both blue
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!