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
pickupchik [31]
3 years ago
15

Which statement describes natural selecion?​

Biology
1 answer:
MatroZZZ [7]3 years ago
3 0

Answer:

Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others.

You might be interested in
jenny measures the outside temperature as 16 degrees celcius,61 degrees Fahrenheit. she observes precipitation falling from the
natima [27]
Jenny is most likely seeing sleet dued to the fact it must be 32 degrees Fahrenheit to freeze and turn into a solid snow/ ice.
6 0
3 years ago
Read 2 more answers
hScience is subdivided into specific areas of study termed disciplines. These divisions are artificial but are helpful to narrow
Xelga [282]

Answer:

Biophysics.  

Explanation:

One of the main objectives of Biophysics is to study substances, their movement, forces, and energy in living organisms. We can see that biophysicists apply physics to investigate and solve problems concerning living things. They apply Physics in the Biology field studying, mechanisms, structures, and forces in living organisms such as mammals.

7 0
3 years ago
Bacteria in the phylum ________ occur as elementary or reticulate bodies depending on their life cycle stage, are obligate intra
HACTEHA [7]

Answer:

This question lacks options, options are:

Chlamydiae

Planctomycetes

Rickettsia

Bacteroidetes

The correct answer is Chlamydiae.

Explanation:

Chlamydiae together with mycoplasmas, constitute the bacterial species with the smallest genomes, possibly because they are obligate small intracellular parasites for a long time, which has allowed them to lose certain metabolic pathways, however, they contain DNA, RNA and ribosomes therefore synthesize their own proteins and nucleic acids. Chlamydiae have a unique biphasic life cycle: the elemental body, which is the infectious form, and the reticular body, which is the replicative and metabolically active form that possesses a fragile membrane that lacks the extensive disulfide bonds characteristic of elemental bodies. The characteristics of its biological cycle do not facilitate the possibility of exchange and acquisition of exogenous genetic material.

4 0
3 years ago
An aerotolerant anaerobe would be expected to grow _____ in a thioglycollate tube.
kodGreya [7K]
<h2>Aerotolerant anaerobe.</h2>

Explanation:

  • An Aerotolerant anaerobes adopts the process of fermentation to produce ATP.
  • Oxygen is not used by Aerotolerant anaerobes. It keep themselves safe from the oxygen molecules which are reactive.
  • Aerotolerant organisms do not require oxygen for their growth as energy is metabolised anaerobically. But can tolearte the presence of oxygen.
  • Aerotolerant anaerobe are expected to grow throughout the tube in a thioglycollate tube.
3 0
3 years ago
BIO, HELP!
kramer

Answer: last answer option

Explanation:

D - prophase - you can see this by the movement of centrosomes

A - metaphase - lining of chromosomes on metaphase plate

B - anaphase - splitting of sister chromatids

C - cytokinesis - formation of 2 new cells

the correct order is D A B C

3 0
3 years ago
Other questions:
  • Which of the following methods brings about cell lysis due to cavitation induced by rapid localized pressure changes?
    6·1 answer
  • The bony, spiral-shaped, fluid-filled sense organ used for hearing is the __________.
    14·1 answer
  • What are the parts of the alimentary canal in order
    5·2 answers
  • What are the evolutionary relationships of green algae and vascular plant?
    11·1 answer
  • Why is biomass considered a renewable resource?
    13·2 answers
  • Which of the following items would be included as part of earth science?
    11·2 answers
  • A resting axon's fluid interior has a mostly negative charge thanks to the presence of large ________ ions.
    11·1 answer
  • People with a mutation in the gene encoding the enzyme hexosaminidase a have the disease ________________. these people suffer f
    11·1 answer
  • THIS IS PLANT SCIENCE BTW !!! A source of healthy, locally grown food for the population of a given area :
    12·1 answer
  • The antibiotic penicillin which made from fungi is harmfull for bacterias?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!