Which individuals in the pedigree are identified and labeled carriers for red-green color blindness?

2 answers:

6 0

Do you have the pedigree to share? Red green color blindness is an x linked trait, which means that it is found on the X chromosome. X linked traits are often recessive, and this is why they usually show up in males, such as the case of red green colorblindness. A male has only one copy of the X chromosome, so if a recessive x linked trait is present, he does not have the option of the dominant version of the trait to show up. A recessive X linked trait can present itself in a female, but since she has two X chromosomes, she would need to have two copies of the recessive trait for it to present itself. This is why color blindness is less common, but still possible in females. I hope this helps you with your pedigree.

Contact [7]3 years ago

3 0

The best given answer for the following question would be B) Sam, Tim, Bella, and Joshua

You might be interested in

What does Starch Indicator Solution do to a red onion cell??

bezimeni [28]

Eat It because it tastes really really good

6 0

3 years ago

The water hyacinth is an invasive species that can spread extremely fast, blanketing a water surface in a very short period of t

Veseljchak [2.6K]

1Answer:

The correct answer is - D. how changes in biodiversity impact an ecosystem.

Explanation:

The water hyacinth is an invasive plant species that rapidly grows and creates a thick layer over the water surface in almost every aquatic ecosystem. The growth of the layer of this species causes problems to the environment, ecosystem, humans, and other species.

These aquatic plants reduce the oxygen level and other nutrients from the ecosystem it is introduced and affect the biodiversity by increasing heavy metals and contaminants.

The layer of this plant inhibits photosynthesis that decreases sugar and energy production and blocks the boat and ship movements and economically as well.

3 0

3 years ago

Read 2 more answers

Human beings have about 100,000 genes, and each has a single specific function. True or False

melomori [17]

I would go with false, because not only 100,000 genes, there are lots to those. and there are not even like 100,000 genes, that is not really possible!!
hope that this helps you! =)

5 0

4 years ago

Read 2 more answers

How would you describe the relationship that gravity has with mass and distance.

PSYCHO15rus [73]

Answer:

Mass does not affect gravity and distance has an indirect relationship.

Explanation:

The equation for gravity is, g = $\frac{GM}{R^{2} }$