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
Svet_ta [14]
3 years ago
13

This has to do with blind spots: What parts of the eye are involved with this inability to see? How do these eye parts function?

What is a practical way you can use this knowledge of not being able to see objects at a certain point?
Biology
1 answer:
Slav-nsk [51]3 years ago
6 0

Answer:

  • Blindspot
  • It has a vital role. It is the only way out of the optic nerve. By this hole optic nerve exits from the eye and goes towards the brain.
  • It can be proved by a simple experiment. A paper sheet is taken. Then a cross and a circle are drawn side by side on that paper. Then we will focus on the cross. Then by closing one eye and by bringing the paper slowly towards our face, the circle will be disappeared at a certain point.        

Explanation:  

The blind spot is a region on the retina where ganglion cells connect with the optic nerve, and the optic nerve and blood vessels leave the eyeball. There are no receptors in this area so nothing can be translated into vision. That's why the blind spot is unable to see things.

You might be interested in
What do scientists typically do before formulating a testable hypothesis?
Leokris [45]
they conduct a literature review before formulating any hypothesis. carrying out a literature review involves utilizing research databases to look for research materials that cover or are related to a certain topic of interest. the scope of the study and subject matter will influence the selection of research materials. information in these material play a crucial role when scientist are formulating hypothesis. 
3 0
3 years ago
Read 2 more answers
How is the phloem in a leaf related to the roots of the plant?
wel

Answer:

The phloem carries important sugars, organic compounds, and minerals around a plant. Sap within the phloem simply travels by diffusion between cells and works its way from leaves down to the roots with help from gravity. The phloem is made from cells called 'sieve-tube members' and 'companion cells'.

6 0
2 years ago
Help!! I'm doing a lab report and am unsure which variables are independent, dependent, and controlled. My lab is due tomorrow
victus00 [196]

Im not sure but if you think of it, the one that you didn't put any salt is a independent  variable because it doesn't really rely on anything it doesn't have salt. The Dependent variable would be the 2nd and the 3rd cup because it doesn't have much salt but the 4th cup has lots of salt so its basically controlled. Hope it helps !

8 0
3 years ago
1) What three things do geologis look at when studying a rock<br> Sample
kirill [66]

Answer: When studying a rock sample, geologists observe the rock's mineral composition, color, and texture.

Explanation:

7 0
2 years ago
Read 2 more answers
Assume sexual reproduction occurs. What is the number of chromosomes in the zygote if the parent's reproductive cells or gametes
Rudik [331]
<span>If the parent's reproductive cells or gametes contain 12 chromosomes each, the number of chromosomes in the zygote is 24. Fertilization is the fusion of two haploid gametes and results in the creation of a diploid zygote. If two haploid gametes containing 12 chromosomes each fuse, the zygote will have 24 chromosomes (12 + 12 = 24).</span>
4 0
2 years ago
Other questions:
  • Looking at the chart above, the students need to develop a classification scheme to distinguish plant and animal cells. The pres
    15·2 answers
  • Homozygous dominant and homozygous recessive
    9·1 answer
  • Will partial budgets ever contain some fixed ownership costs
    15·1 answer
  • Bianca is very self-conscious about her weight. she indulges in strict dieting and often skips her meals. as a result, she was r
    15·1 answer
  • What happens to cells when they contian lead?
    9·1 answer
  • Define virus and virion, and describe the parts of a virion.
    14·1 answer
  • Which segment of an mrna transcript is removed?
    14·1 answer
  • During replication an exact copy of a DNA ____________ is produced.
    15·1 answer
  • Which group of structures is presented in both plants and animals
    15·1 answer
  • Which consequence is a direct result of human population growth
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!