Ask question

Ask question

All categories

3 years ago

8

The most common visual problems are the results of errors of refraction. examples of refraction errors that affect central visua

l acuity include ______________.

1 answer:

saveliy_v [14]3 years ago

8 0

<span>Myopia, Hyperopia, Astigmatism</span>

You might be interested in

7. Phytochrome prevents seeds of some plants from germinating when they are in deep shade by the: absorption of far-red waveleng

SIZIF [17.4K]

<h2>Function of Phytochrome </h2>

Explanation:

The <em>color of light</em> that they absorb maximally by the two types such as <em>Pfr is a blue-green structure</em> that ingests far-<em>red light (730 nm)</em> and<em> Pr is a blue structure that retains red light (660 nm)</em>
<em>Pfr assimilates far-red light</em>, it is changed over to the <em>Pr structure</em>
Pfr can spontaneously revert to the Pr form structure in obscurity <em>dark over time = dark reversion Pfr</em> is additionally helpless to proteinases
<em>Pfr contains some red light, so in red light 15% Pr and there is a parity of 85% Pfr.</em>
<em>The phytochrome (Pr)</em> is changed over to the organically dynamic structure red light with the <em>Pfr under illumination</em>
<em>Darkness and Far -red light convert</em> the particle back to the inactive form.

4 0

3 years ago

Every Cell has<br><br>A cell wall<br>Cytoplasm<br>Both 1 and 2

givi [52]

Every cell has a cytoplasm

6 0

3 years ago

When chemical, transport, or mechanical work is done by an organism, what happens to the heat generated?

crimeas [40]

The correct answer is D. It is lost to the environment. Hope this helps!

8 0

3 years ago

Read 2 more answers

Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and t

koban [17]

Answer:

The correct answer is ''high survival rates of offspring and the cost of parental care''

Explanation:

Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.

7 0

2 years ago

Name two scientific issues that involve ethics

Zina [86]

Storing sperm and Egg cells to later create babies when desired.

Parents controlling the baby sex that is produced.

7 0

3 years ago