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
Andreas93 [3]
2 years ago
13

What kind of cells in the human eye perceive color?.

Biology
1 answer:
frutty [35]2 years ago
8 0

Answer:

Cone cells help detect colors.

Explanation:

Light travels into the eye to the retina located on the back of the eye. The retina is covered with millions of light sensitive cells called rods and cones. When these cells detect light, they send signals to the brain. Cone cells help detect colors.

You might be interested in
Only one species of moth, Xanthopan morgani, is known to have a tongue long enough to reach the nectar in the Madagascar orchid
Delvig [45]

Answer: e.All of the above are plausible. It is impossible to predict.

Explanation:

The long tongue of moth Xanthopan morgani is able to derive the nectar from the orchid. If through many generations the nectaries become shorter the moth may not be able to derive the nectar this may facilitate the other insect species to derive the nectar and pollination.

If more insect species will able to use the orchid for nectar then obviously the orchid is more likely to reproduce due to pollination. The nectaries may get even shorter that the nectar will readily available to the other species of insects. This may also interrupt the pollination of other species of orchids as Madagascar orchid is a source of nectar which will attract many pollinators also those were specific to the other orchid species.

All conditions are plausible. But several generations of evolution of the Madagascar orchid is required to be observed to predict the association of insects with the orchid.

3 0
3 years ago
(I will mark brainliest please help!)
lara [203]

Answer:

1. Natural Gas

2. 4

3. 3

Explanation:

Hope This Helps

4 0
2 years ago
Mammals reproduce through a process called sexual reproduction. During this process, which involves two A.
Wewaii [24]

With sexual reproduction a sperm coming from the male must unite with the female egg. Both are needed for this kind of reproduction, and an offspring CAN'T  be formed without both. Unlike asexual reproduction, the offspring of a mammal reproducing sexually is DIFFERENT from both parents, since the offspring is a combination of both the mother and the father.

An easy to remember example I use when thinking about what sexual reproduction is:

the formation of a human child. A mother with her egg and the father with the sperm is BOTH needed. If you think about siblings that come from the same parents (and therefore same gene pool) they are not all exactly identical to each other. Although they may have similar features, they look different and are NOT genetically identical

Therefor for your question the answer is D.

Hope this helped!

5 0
3 years ago
Read 2 more answers
[Giving brain+follow+ty+likes!]
Nookie1986 [14]

Answer:

Thymine is replaced by uracil

3 0
3 years ago
What would happen to the oceans if continental and oceanic crust had the same density?
levacccp [35]

Answer:

The oceanic crust is formed by partial melting of the mantle at mid-ocean ridges. The continental crust is formed even more cycles of partial melting over time, resulting less dense rocks.

Explanation:

The mantle, oceanic crust, and continental crust all have different compositions due to a process called partial melting.

This is where you start to melt a rock, but don´t melt it all the way.

When you partially melt a rock, certain chemical elements tend to stay in the solid rock while others tend to go into the melted part.

As a result, the rock that forms from that melt is less dense than the original rock.

If you then partially melt that rock, you get a rock that is even lighter.

4 0
3 years ago
Other questions:
  • Cardiac muscle causes movement in the
    10·1 answer
  • The human genome is thought to contain about how many genes?
    8·1 answer
  • What is the primary function of the lymphatic system
    10·1 answer
  • Ichthyostega is a 370-million-year-old fossil from Greenland. Ichthyostega had digits, eyes on the top of its head, and strong,
    12·1 answer
  • Explain the function of receptors and their location(s) in the cell.
    11·1 answer
  • A grassy meadow high in the Sierra Nevada Mountains of eastern California is known to support a variety of organisms. During the
    11·1 answer
  • 3. Animals can develop illnesses from bacterial infections. Antibiotic medications are sometimes prescribed to treat these infec
    5·1 answer
  • Someone please help me
    11·1 answer
  • This change in state of matter happens when energy is added to the object evaporation freezing condensation​
    15·1 answer
  • What is something your body does that keeps it from extreme changes?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!