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
never [62]
3 years ago
7

These three questions hard asab​

Biology
1 answer:
malfutka [58]3 years ago
4 0

Answer:

When a peeled potato is placed in distilled water it will expand as result of osmosis

If some salt is added to the water the potato will shrink

A drop of ink is placed in a glass of pure, clear water, and after a while all the water turns blue. This spread is as result of osmosis

Explanation:

Hope it helped!

You might be interested in
The expression of a trait is directly dependent on the
Lemur [1.5K]

Answer: B

Explanation:

The question wants to know what the expression is directly dependent on.

The sequence of genetic expression goes like this:

  DNA -> RNA -> protein

If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.

 

The  Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.

Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.

5 0
3 years ago
Read 2 more answers
Son materiales que se pueden imantar al
ExtremeBDS [4]

Answer:

Los materiales que se pueden imantar al estar cerca de un imán son los materiales Paramagnéticos, ya que en estos materiales los espines de los electrones se orientan en la misma dirección del campo magnético que le fue aplicado.

5 0
3 years ago
The easiest way to recognize food contaminated with spoilage bacteria
pentagon [3]
It might have mold On The surface
8 0
3 years ago
Read 2 more answers
How does the zygosporangium of rhizopus stolonifer function to ensure the survival of the species?
Marina86 [1]

 

The zygosporangium of Rhizopus stolonifer function to ensure the survival of the species by remaning dormat during unsuitable conditions. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
3 years ago
Read 2 more answers
DUE TODAY 60 POINTS
VMariaS [17]

Answer:

i think the answer is b

Explanation:

B. Allele frequencies change randomly each generation

3 0
2 years ago
Read 2 more answers
Other questions:
  • I need help with science
    13·1 answer
  • Ranjeet is studying an unknown group of cells and finds that the cells have lysosomes. He concludes that the cell must be an ani
    15·1 answer
  • A dihybrid cross ss tt × ss tt is made in which s is dominant, but there is no dominance between t and t. assuming independent a
    12·1 answer
  • Which product comes from plants?
    11·1 answer
  • When the rock above a slanted fault line falls down relative to the rock underneath the fault, it is a
    6·1 answer
  • What is transport sugar
    7·1 answer
  • Which of the following correctly describes the image below?
    5·1 answer
  • REALLY EASY!!! JUSUT CAN'T CHOOSE !!!! WILL GIVE BRAINLIEST!!!! AT LEAST TAKE A LOOK!!! ANSWER IF 100% SURE THO!!!
    8·1 answer
  • Some species can reproduce sexually or asexually. In which two situations is sexual reproduction advantageous?
    5·2 answers
  • how do the atoms in carbon dioxide and water are rearranged during photosynthesis to yield glucose and molecular oxygen.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!