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
Kaylis [27]
3 years ago
14

What does evolution mean in biology?

Biology
1 answer:
stiks02 [169]3 years ago
8 0

Answer:

Evolution

Change in species over time.

You might be interested in
All of the following techniques involve hybridization between single-stranded nucleic acid molecules except:
Savatey [412]

Answer:

RFLP analysis.

Explanation:

RFLP (Restriction fragment length polymorphism ) may be defined as a molecular technique used to determine the location of a particular gene in the DNA sequences. The individuals among the population can be easily identified by RFLP analysis.

The restriction enzyme is used for the digestion of DNA sample. The restriction fragments are then visualized by running the fragments on gel electrophoresis. The hybridization between single stranded nucleic acid is not involved in the RFLP.

Thus, the correct answer is option (1).

8 0
3 years ago
a student pushes a 40-n block across the floor for a distance of 10 m how much work was done to move the block​
Rufina [12.5K]

Answer:

400 J is the answer

Explanation:

7 0
3 years ago
Read 2 more answers
Because increased carbon in the atmosphere traps heat in Earth's atmosphere,it intensifies the______effect?
sasho [114]

1. C) Greenhouse Effect

2. D) Fossil Fuels

3. D)All of the Above

:)

4 0
3 years ago
A go cart with a mass of 200 is pushed with a force of 1000 N (1000 kg m/s^2). What is the acceleration of the go cart in m/s^2
Solnce55 [7]
If the mass<span> of the object somehow becomes twice as much, its </span>acceleration<span> ... 22) A 10-N falling object encounters 4 N of air resistance. .... 39) A </span>force<span> of 1 N accelerates a </span>mass<span> of 1 </span>kg<span> at the rate of 1 </span>m/s2<span>. ... E) more than </span>1000 N<span>. ..... 88) A ball thrown straight upward takes 10 seconds to </span>go<span> up and return to the ground.</span>
4 0
3 years ago
MMMMMM! Dinner's cooking. Soon we'll be eating some chicken and dumplings. Our digestive system will get to work on the food we
xxMikexx [17]
I think the answer is D. Circulatory  because this system helps to get the absorbed nutrients throughout the whole body
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which factor does not affect soil formation? type of rock time of exposure surface area animal intrusion
    14·1 answer
  • The nucleolus is where _______ are constructed.
    10·2 answers
  • Place the following in the correct order _____ Actin and myosin form links _____ Acetylcholine crosses the gap at the neuromuscu
    14·1 answer
  • What are 3 adaptations that animals living in the tropical rainforest have?
    9·1 answer
  • What type of resource is Sunlight?
    14·2 answers
  • PLEASE HELP !!<br> ILL GIVE BRAINLIEST <br><br> NO LINKS OR FILES.
    8·1 answer
  • Phosphorus, iron and chlorine are all inorganic nutrients that are needed in small amounts to maintain homeostasis in the human
    11·2 answers
  • Down syndrome is the result of an extra chromosome 21. Which type of mutation is down syndrome
    15·2 answers
  • What is the name of the cell type responsible for insulin production?
    14·1 answer
  • A Which two minerals shown have a glassy luster? B A с C D​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!