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
Anastasy [175]
3 years ago
10

Need help with 2,3,and 4

Biology
2 answers:
Doss [256]3 years ago
6 0
Number 4 is D, number 2 is a and 3 is d
liubo4ka [24]3 years ago
3 0
 A C  B 
  THAR U GO    YEEEEEEEEEEEET

Ψδθ

You might be interested in
What does this symbol indicate on a weather map?
SIZIF [17.4K]

Answer:

A. An area with low air pressure

Explanation:

The red "L" symbol is used to mark an area with a low pressure air system. A low air pressure system would cause thunderstorms, but the "L" does not mean that the area marked would cause a tornado.

Option A should be the correct answer.

6 0
3 years ago
Explain how the Prunnett square can be used to predict the probability that an offspring from such a cross has a given phenotype
KiRa [710]
A punnet square is used to visually see the dominant and recessive traits. Mendel's law says that alleles pair independently during the formation of gametes (aka sex cells). This means that traits are transmitted to offspring independently of one another.
5 0
3 years ago
Explain how a mutation in a bacterial cell could help it become resistant to infection by a bacteriophage
zhenek [66]

Bacteria have different phage resistance mechanisms, such as spontaneous mutations, the CRISPR-Cas system.

Spontaneous mutations are the main mechanisms leading to phage resistance by altering the structure of bacterial wall components that act as phage receptors. These include lipopolysaccharides (LPS), outer membrane proteins, cell wall teichoic acids, capsules, and other bacterial components.

6 0
2 years ago
Is a high pressure system good?
irakobra [83]

Answer:

Yes

Explanation:

subsidence will dry out an air mass by adiabatic or compression heating.

<h2><u><em>hope this helped you</em></u></h2><h2><u><em>please mark me as brainiest</em></u></h2>
5 0
2 years ago
What is the role of RNA in protein production
Marina86 [1]

Answer:

Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.

Explanation:

7 0
2 years ago
Other questions:
  • HELP ME PLEASE 10 points
    6·1 answer
  • Which compound is a reusable, complex protein that speeds up chemical reactions? A) starch B) a sugar C) a lipid D) an enzyme
    11·2 answers
  • Que tienen en común los objectos flotante
    11·2 answers
  • At age 79, Mrs. X is diagnosed with a disorder that severely impairs her logical judgment. Medical imaging techniques show that
    6·1 answer
  • A small group of neurons working together forms:
    10·1 answer
  • “blank” investigations are best for demonstrating cause-and-effect relationships. a. descriptive b.comparative c. experimental
    13·1 answer
  • Give a summary of the polarstern
    5·1 answer
  • What feature would easily distinguish schist and gneiss from quartzite and marble?
    14·1 answer
  • All sources of pollution come from human activities. please select the best answer from the choices provided t f
    15·1 answer
  • During the ____ phase of the menstrual cycle, the zona pellucida develops around each egg.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!