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
liraira [26]
3 years ago
6

You work in a lab that studies brains and behavior. You and your labmate have both submitted rodent brains to a colleague to be

sectioned. Your species is a squirrel that is known for storing large numbers of nuts each autumn in a variety of hidden locations. Your labmate's species is a mole with almost nonexistent eyes. How do you predict their brains will compare
Biology
1 answer:
m_a_m_a [10]3 years ago
8 0

The squirrel had a larger brain and is smarter. I say this because the squirrel has to be smart enough to gain a large amount of nuts, hide those nuts from others, and remember where those nuts are. On the other hand, the mole is less smart bc it is primarily underground. The mole's location underground helps to keep it safe from other predators so it doesn't have to worry too much about that. the mole also can't see which means that sight isn't of enough importance to keep.

You might be interested in
Cell phones are widely used by people all over the world as a medium of communication. When a person makes a call from a cell ph
Dimas [21]

Electromagnetic waves diffract around the cell phones antenna

7 0
3 years ago
7. Normal color vision in the human is due to a dominant gene, C, and is x-linked. The recessive form of the gene, c, causes the
Vladimir79 [104]

Answer:

50% will be normal and 50% will be carriers

Explanation:

Color blindness is a reduced ability to distinguish between certain colours.

The condition is often inherited. Other causes include certain eye diseases and medication. More men than women are affected.

If such a carrier woman with normal vision (heterozygous for colour blindness) marries a normal man (XY), the following progeny may be expected in the generation: among the daughters, 50% is normal and 50% are carriers for the diseases; among sons, 50% are colour blind and 50% are with normal vision.

6 0
3 years ago
Read 2 more answers
DOESN'T HAVE TO BE RIGHT OR WRONG!!!! WILL BE MARKING BRAINLIEST!!!!
wolverine [178]

Answer:

I think with the proper technology, it could work. we just need to find the right scientists and the right machinery.

Explanation:

hope this helps, have a great day! :)

6 0
4 years ago
What jobs do cells have?
neonofarm [45]

Answer: Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.

Explanation:

3 0
3 years ago
Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell membr
Margaret [11]

Answer: the membrane channel

Explanation:

In passive diffusion, the small water molecules can move across the phospholipid bilayer seen in blue. This layer acts as a semi-permeable or selectively permeable membrane; its hydrophilic heads are attracted to water (seen facing outwards) while its water-repellent hydrophobic tails face towards each other- allowing  molecules of water to diffuse across the membrane along the concentration gradient.

Thus the water will move from an area of high concentration  to an area of low concentration, until the system reaches a steady state called equilibrium- after this, there will be no net movement of water. Similarly via osmosis, the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid bilayer this means that the water moves from regions of high osmotic pressure/concentration to regions of low pressure/ concentration to a steady state.

The dialysis tubing mimics a semi permeable membrane; it only allows water and small molecules of iodine to cross into the bag containing starch. The tubing is impermeable to starch;  these large molecules require the aid of protein omplexes called membrane channels, in order to move across the membrane and against the concentration gradient.

5 0
4 years ago
Other questions:
  • A group of students is trying to grow a kelp plant in a tank without any others animals. They use a temperature regulation syste
    11·2 answers
  • Which of the following is a possible reason for migration?
    9·2 answers
  • State 3 facts about green house gases.
    12·1 answer
  • What three components make up nucleotide?
    5·2 answers
  • Explain the role convection plays in the rock cycle
    12·1 answer
  • Elements and compounds are recycled in Earth's systems through Earth cycles. Living organisms play a vital role in these cycles.
    7·1 answer
  • 7 day weather forecast. Friday has grey clouds with rain and lightning, 46 degrees Farenheit.
    15·1 answer
  • What are some of the human activities that threaten the world's largest surviving regions of rainforest? (Site 1)
    6·1 answer
  • How are scientists able to determine the composition and size of earth slayers
    6·2 answers
  • How does energy from the sun impact ocean water?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!