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
kap26 [50]
4 years ago
11

Which of the following best defines evolution?

Biology
1 answer:
Nesterboy [21]4 years ago
8 0

Answer:

The correct answer is B. Evolution is best defined in the supposition that a certain group of animals accumulate adaptations overtime, making them better suited to their environment.

Explanation:

Biological evolution is the set of changes in phenotypic and genetic characters of biological populations through generations. This process has caused the diversity of life forms that exist on Earth from a common ancestor. Evolutionary processes have produced biodiversity at every level of the biological organization, including those of species, population, individual organisms and molecular (molecular evolution). All life on Earth comes from a last universal common ancestor that existed between 3800 and 3500 million years ago.

You might be interested in
8. Which zone contains floodplains in a strcam system?
Vikentia [17]

Does this help?

A floodplain (or floodplain) is a generally flat area of land next to a river or stream. It stretches from the banks of the river to the outer edges of the valley. A floodplain consists of two parts. The first is the main channel of the river itself, called the floodway.

5 0
3 years ago
GTP hydrolysis is required for
musickatia [10]

Answer:

Please see attachment

Explanation:

Please see attachment

7 0
4 years ago
Two consecutive even positive integers have a product of 2,400. What is the smaller of the two numbers?
Flura [38]

Answer: <u>Option C; 48</u>

Explanation:

Let one number = x

Other number = x+2

According to question-

[x] [x+2] = 2400

x^{2} + 2x - 2400 = 0

Solving this equation, we get-

[x - 48] [x - 50 ] = 0

x = 48 or 50

Since 48 is the smaller number here, answer is option C

8 0
3 years ago
Read 2 more answers
What would the interaction between the cattle and the vampire bats be called if the bats drank blood but somehow caused no harm
Viefleur [7K]
It would be commensalism- a symbiotic relationship where one organism benefits while the other remains unaffected.
4 0
3 years ago
The nurse is caring for an infant undergoing laser therapy for port-wine stain. which instruction does the nurse give to the inf
Ilia_Sergeevich [38]

The nurse can give the following instructions:

1. the procedure will most likely last for ten minutes

2. since it is still an infant, the child will be put under anaesthesia

3. a pulsed dye laser treatment will be given

4. if general anaesthesia will be given, then there are special rules for eating and drinking restrictions before procedure

<span> </span>

7 0
3 years ago
Other questions:
  • What does CITES Appendix 1 states for clouded leopards?
    7·1 answer
  • What might occur if a solar eclipse lasted longer?
    9·1 answer
  • What plant cells contain dna that decides how they take shape and function?
    13·1 answer
  • During the follicular phase, granulosa cells secrete ________, which stimulates secretion of ________.
    14·1 answer
  • During the summer, some continents become much warmer than the oceans that surround them. Because of this, we can expect
    10·1 answer
  • What are the four most common occurimg chemical elements in organisms​
    5·1 answer
  • What does the messenger RNA codon GUU and GCA code for
    14·1 answer
  • Match the cell part with its function.
    9·1 answer
  • What muscle is responsible for contraction of the urinary bladder during micturition?
    7·1 answer
  • A researcher is setting up an experiment to compare the rates of movement of individuals from different light-sensitive single-c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!