Is glaucoma genetically inherited?

Answers

Answer 1

The complex traits that make up adult-onset glaucoma, such as POAG, low-tension glaucoma, and glaucoma linked to pseudoexfoliation, are inherited. Positive family history is a significant risk factor for these diseases, indicating that particular gene defects are probably involved.

Damage to the optic nerve, which results in loss of visual field, is the cause of the chronic, progressive eye disease known as glaucoma. Eye pressure is among the major risk factors. Fluid can accumulate in the eye due to an issue with the drainage system, which can result in excessive pressure that harms the optic nerve.

What proportion of glaucoma is inherited?

According to genetic studies, glaucoma is familial in more than 50% of cases. The rate of glaucoma can be extremely hereditary, especially among siblings.

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Related Questions

why are viruses not placed into one of the five kingdoms​

Answers

Answer:

Viruses are microscopic organisms that are known to be the connecting link between living and non-living. These were not placed under the five-kingdom classification since they are neither living nor dead. Hence, they form their own group. Viruses are devoid of cells and cell organelles

Explanation:

Someone please help ! No links please

Answers

No, the distance will change.

they don’t evolve around the sun in a circle. They evolved around the sun in an oval.

name 2 parts of a lipid molecule

Answers

Explanation:

The two main parts of a triglyceride lipid are glycerol and fatty acids.

How can I teach my kitty to behave properly​

Answers

Answer:

Give it some chicken nuggies, or have a good conversation with him/her about their responsibilities and how they should act.

Explanation:

Cats are carnivores so theyll probably like chicken nuggies

Why does increased growth of a cell lead to cell division

A. The dna would not be able to meet the needs of the cell
B. The cell is unable to efficiently move waste and nutrients across the cell membrane
C. Both a and B
D. Neither a or B

Answers

Answer:

The DNA would not be able to meet the needs of the cell. it's the answer...

Snapdragons show incomplete dominance for the flower color trait. A cross between snapdragon plants with red flowers and plants with white flowers produces F1 offspring with pink flowers.

When an F1 plant is self-pollinated, what percentage of its F2 offspring will be expected to have red flowers

Answers

Based on inheritance laws, it is expected none of the offspring will have red flowers.

What is incomplete dominance?

This occurs when a specific trait or allele is not completely expressed. In this case, the colors red and white are not completely expressed but they mix in the offspring.

What would be the dominant trait of the F2 generation?

Considering the pink flower will self-pollinate, it is expected the F2 generation has exactly the same traits as the F1 generation because there are no new genes or traits being combined. This means none of the F2 offspring will have red flowers, instead all plants will have pink flowers.

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What is the relationship between a bee and flower

Answers

Answer:

Both are living organisms.

Both reproduce.

Both undergo growth and development.

Both react to changes to the environment.

Both excrete.

Explanation:

me
1) Which of the following disease spreads through air from infected person?​

Answers

Answer:

Common cold, Influenza, Chickenpox, Mumps, Measles, Whooping cough and Tuberculosis.

Explanation:

The common cold, Influenza, Chickenpox, Mumps, Measles, Whooping cough and Tuberculosis are the diseases that can spreads through air from an infected person to the healthy person. These diseases have some viruses and bacteria that is responsible for the spreading of the these diseases. These viruses and bacteria can move from one place to another through the medium of air from infected person to the person who is not infected from this disease.

What is the relationship

Answers

Answer:

A

Explanation:

A

14. The elements in group_
are the most reactive metals.
15. The elements in group_
are the most reactive nonmetals.
16. The elements in group_
are very unreactive.
17. The elements in group_
react very violently with water.

Answers

Answer:

14 Hydrogen is a very reactive gas, and the alkali metals are even more reactive. In fact, they are the most reactive metals and, along with the elements in group 17, are the most reactive of all elements.

15 The halogen group of elements is the most reactive of the nonmetals. It is also the most reactive group of all chemical elements. Fluorine is the most reactive element in this group. Halogens are highly reactive because they are all electronegative.

16 Group 8A — The Noble or Inert Gases. Group 8A (or VIIIA) of the periodic table are the noble gases or inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). The name comes from the fact that these elements are virtually unreactive towards other elements or compounds.

17 Group 1: Alkali Metals

Group 1 elements are called alkali metals because of their ability to displace H2(g) from water and create a basic solution. Alkali metals are also known to react violently and explosively with water.

Which of the following is not true about groundwater
A)
Its a long-term reservoir
B)
Significant during drought
C)
It is the only source of freshwater
D)
It is replenished by surface water

Answers

The statement that is not true about groundwater is that it is the only source of freshwater, which is option C. Details about groundwater can be found below.

What is groundwater?

Groundwater is the water that exists beneath the earth's surface in underground streams and aquifers.

Groundwater can prove very useful in the following ways:

Its a long-term reservoirSignificant during droughtIt is replenished by surface water

However, the statement that it is the only source of freshwater is not true.

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Which statements about geocentric model and heliocentric model are true? Select the two correct answers.

A. They both are models of the solar system.
B. They both show the position of Earth relative to the Sun.
C. They both show Earth at the center of the solar system.
D. They both show the Sun at the center of the solar system.

Answers

Answer:

A and B

Explanation:

the other 2 answers are just obviously wrong

They are both models of the solar system and they both show the position of the Earth relative to the sun. So the correct option is A and B.

What are heliocentric and geocentric models?

A cosmological concept known as heliocentrism assumes that the Sun is located at or close to the center of the solar system or the universe, with the Earth and other planets revolving around it. The Greek philosophers Philolaus and Hicetas hypothesized independently that the Earth was a rotating sphere that rotated daily around a mysterious "central fire" that controlled the cosmos in the fifth century BC.

Two hundred years later, Aristarchus of Samos expanded on this concept by stating that the Sun, together with the Earth and other planets, revolved around a certain central object.

Any solar system (or universe) structure hypothesis that places Earth at the center of the cosmos is referred to as a geocentric model. Ptolemy of Alexandria's geocentric model was the most advanced (2nd century CE). It was widely believed until the 16th century when heliocentric theories like Nicolaus Copernicus took their place.

Therefore the correct options are A and B.

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I think ik the answer but i'm not sure it that's the answer.

Answers

Answer: A or D

Explanation:

why do you think meteors leave a trail of light as they move through the sky?

Answers

Answer:

When a meteoroid, comet, or asteroid enters Earth's atmosphere, aerodynamic heating of that object produces a streak of light, both from the glowing object and the trail of glowing particles that it leaves in its wake.

Hope that helps, and sorry if it's wrong!

Explanation:

Ernest was looking at the following diagram of a cell. Which statement best explains how he should classify the cell?


A. He should classify the cell as a plant cell because it has a cell membrane.

B. He should classify the cell as an animal cell because it has a flagellum.

C. He should classify the cell as a plant cell because it has cytoplasm.

D. He should not classify the cell as either a plant cell or an animal cell.

Answers

Answer:

C

Explanation:

I believe it is C because it looks like it has chloroplasts in it

Based on her diagram, what is the role of the sunfish in this food web?

A. To break down waste products made by insect larvae



B. To provide energy for the bass and snapper turtles

C. To take in light from the sun and produce food

D. To consume the algae and other pond plants

Answers

Answer:

B. To provide energy for the bass and snapper turtles

Can you please help me

Answers

Answer:

16, 24

Explanation:

As you can see, every next ordered pair in the "add 4" box adds 4 for every ordered pair and in the "add 6" box it adds 6 for every ordered pair, so all you have to do is 12 + 4 = 16 and 18 + 6 = 24

The north pole of a compass magnet points toward
O A. magnetic north
B. geographic south
C. geographic north
D. magnetic south
SUBMIT

Answers

D. Magnetic south

Hope this helps :)

"Evolution is like a climb up a ladder of progress; organisms are always getting better." O True O False​

Answers

Answer: True because In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time.

name the part of the alimentary which absorbs a lot of water to produce solid waste from the food we eat

Answers

Answer:

Large intestine absorbs much water from food.It so essential for us to excrete waste products out of our body in the form of faecal matter.And main thing is water which is essential for us should not be excreted.So we get a dry faecal matter.Other wise if it fails to do a watery motion occurs

Explanation:

hope it helps

What does the stamen consist of:

(Check all that apply)

A. pistil


B. filament


C. ovary


D. anther

Answers

Answer:

Filament and Anther

Explanation:

I just found out that my new dog has heartworms. She has to go through painfull treatment for a couple of months. What should I do?

Also what is 2×2?

Answers

Answer:

You should be calm. Also the answer is 4  

Explanation:

The answer is 4 because anything multiplied by 2 is the number doubled.

Answer:

2×2 =4

Explanation:

If you have two things then you multiply it two times what you get is your answer

A man with heart disease lives in a family that eats a lot of red meat. Wha

to his environment?

O Analyze the patient's family history regarding heart disease

O Analyze the patient's diet to quantify cholesterol intake

O Determine the exact amount of cholesterol in the patient's blood

O Determine if the cholesterol will lead to high blood pressure

Answers

Answer:

Analyze the patient's diet to quantify cholesterol intake

Explanation:

This is because since the patient family consumed more of red meat, it should be analysed. Because researches find out that red meat either processed or unprocessed contain more protein than fish, milk, and it can raise cholesterol levels. Red meat contain high cholesterol and increaee in cholesterol levels can lead to coronary heart diseases.

Answer:

B

Explanation:

HELP PLEASE! no websites please

Answers

Answer:

true

Explanation:

Answer:

its true

Explanation:

Explain how concentration gradients across membranes are maintained

Answers

Answer:  

The idea of concentrations and gradients within them is important when understanding the movement of substances across cell membranes. The more particles there are in a certain volume, the more concentrated those particles are. A solution with a low solute concentration has a high water concentration, and a high water potential.

Which material moves into a plant through an open stoma?
A. Oxygen
B. Carbon dioxide
C. Carbohydrates
D. Water vapor

Answers

Answer:

cardon dioxide

Explanation:

opens up to breath carbon dioxide. releases oxygen for humans to breath. it absorbs water from the roots.

Answer:

B my guy

Explanation:

Stoma control the flow of gases in and out of leaves. During the day, when air temperatures rise and carbon dioxide levels are normal or above normal, the stomata open, allowing carbon dioxide to enter and photosynthesis to take place.

Meiosis occurs in male-female reproduction.
True or false?

Answers

Answer:true

Explanation:

Both males and females use meiosis to produce their gametes, although there are some key differences between the sexes at certain stages. In females, the process of meiosis is called oogenesis, since it produces oocytes and ultimately yields mature ova(eggs).

The process used to break down a carbohydrate?

Answers

Answer: Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Answer:Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively.

Explanation:

Not every evosystem has large areas of similar vegetation, as the habitats in you study do. I'm areas where patches of more visually varied habitats exist, individual snails regularly move into or out of different visual surroubdings

Answers

Answer:

High diversity of organisms are present.

Explanation:

Due to the existence of varied habitats in the ecosystem, there is high diversity of organisms in that ecosystem because there are different types of habitats are present in that ecosystem. Due to presence of more habitats for organisms and suitable conditions, different types of organisms lives in that one ecosystem which increases the diversity of that ecosystem. If the ecosystem has only one type of habitat, then the ecosystem will be less diversified as compared to ecosystem having varied habitats.

true or false

cellular respiration releases chemical energy from sugars

Answers

i believe it's True cos I've read this once

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