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
Ann [662]
3 years ago
5

Draw and label the parts of the eye. State the function of any five parts of the eye.

Biology
1 answer:
Sidana [21]3 years ago
8 0

Answer:

The labeled drawing is attached; I just grabbed an image off of the internet. You can do this by hand by just copying what's in your textbook or other reference materials. Let me define five main parts:

  1. <u>Retina.</u> This is a thin layer of tissue on the back of the eye that receives the signals of light and transfers them to the brain so you can understand them as color and sight.
  2. <u>Cornea.</u> This is the front part, a reflective layer that "refracts" light. What this means is that light doesn't go directly through it, but its path is almost deflected a little.
  3. <u>Sclera.</u> This is the part that looks white from the front. It's a protein covering to your eye, and it's very close to the cornea.
  4. <u>Iris.</u> This is the actually colored part of your eye. If you have hazel or blue eyes, the iris is that portion of the eye. It allows differing amounts of light in.
  5. <u>Pupil.</u> This is the black part of the eye. It's a hole that looks black because of all the light coming through and being absorbed.

You might be interested in
How the carbon atom's bonding tendencies lead to the formation of macromolecules
tiny-mole [99]
Carbon has 4 valence electrons and is great at covalent bonding to share those electrons, giving us long carbon chains.
8 0
3 years ago
Imagine that a scientist studies two traits in cattle. The scientist noticed that oval is dominant over triangular with regard t
8_murik_8 [283]

Answer:

C. A Chi-square analysis cannot determine linkage

3 0
3 years ago
Mark is heterozygous. If B is for brown hair, and b is for blonde hair, what is Mark's phenotype? HELP I NEED TO PASS THIS TEST
Viefleur [7K]

Answer: His phenotype will be Bb. He will have brown hair because it is a dominant trait.

Explanation: Heterozygous indicates that there are two different genes present in a genotype (Bb instead of BB or bb).

3 0
3 years ago
What changes were most likely caused by a shift in earth's continents?
Blizzard [7]

Answer:

The earth’s crust is broken into separate pieces called tectonic plates (Fig. 7.14). Recall that the crust is the solid, rocky, outer shell of the planet. It is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. Both types of crust rest atop solid, upper mantle material. The upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.

Each tectonic plate is free-floating and can move independently. Earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. The term fault is used to describe the boundary between tectonic plates. Most of the earthquakes and volcanoes around the Pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. Other observable results of short-term plate movement include the gradual widening of the Great Rift lakes in eastern Africa and the rising of the Himalayan Mountain range. The motion of plates can be described in four general patterns:

<p><strong>Fig 7.15.</strong> Diagram of the motion of plates</p>

Collision: when two continental plates are shoved together

Subduction: when one plate plunges beneath another (Fig. 7.15)

Spreading: when two plates are pushed apart (Fig. 7.15)

Transform faulting: when two plates slide past each othe

Explanation:

7 0
3 years ago
37+12t=85<br><br>solve and show process
Ratling [72]

Solution:

1. (37 + 12t) - 37 = (85) - 37

2. 12t/12 = 48/12

3. <u>t = 4</u>


7 0
3 years ago
Other questions:
  • One way to reduce water at home is to run the washing machine only when you have a full load
    15·1 answer
  • Artificial Selection Section
    13·1 answer
  • In science a hypothesis is useful only if
    6·2 answers
  • What process is used to take atmospheric nitrogen and turn it into nitrates?​
    10·1 answer
  • A scientist is investigating how the amount of available water affects plant growth in a rainforest. Although all of Earth's sph
    11·2 answers
  • Ill give brainly please answer asap
    12·1 answer
  • Please help me this is science
    5·1 answer
  • Which of the following describes reserch that would be considered applied science ?
    9·1 answer
  • Which statements correctly describe sound? (Select all that apply.)
    9·2 answers
  • astronomical event that occurs twice a year when the sun reaches its highest or lowest point in the sky at noon?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!