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3 years ago

Would happen to the human population if endosperms were not a source of food.

1 answer:

3 0

I believe the human population would of had to develop another food source consisting of the necessary proteins for human growth. I don't know if peanut butter is a plant, but that would be a great alternative for the consumption and digestion of food necessary to sustain life.

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Mutations in ubiquitin lead to malfunction of what organelle in ALS that leads to buildup of mis-folded proteins?

sergiy2304 [10]

Answer:

Mitochondria.

Explanation:

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder in which the neuron died due to mutation in superoxide dismutase 1 gene. This disease is also known as Lou Gehrig's disease.

Mitochondria structure is disorganized in ALS. The ubiquitin protein mutation leads to the malfunctioning of mitochondria and misfolded proteins are made in the mitochondria.

Thus, the correct answer is option (a).

8 0

3 years ago

In the spotted tulip, white flowers are dominant to yellow (gene Y), and axial flowers are dominant terminal flowers (gene T). E

aleksklad [387]

Answer:

9/16 A_B_ White colour, axial flower

3/16 A_bb White colour, terminal flower

3/16 aaB_ Yellow colour, axial flower

1/16 aabb Yellow colour, terminal flower

Explanation:

Let the flower colour allele be represented by A and the flower position by B. The dominant white colour would be A while the alternate version (the yellow colour) would be a. Also, the dominant axial flower position would be B while the alternate terminal position would be b.

The Punnet's square result of crossing two plants that are heterozygous for both traits is as in the attached image.

AaBb x AaBb

Possible Offspring

9/16 A_B_ White colour, axial flower

3/16 A_bb White colour, terminal flower

3/16 aaB_ Yellow colour, axial flower

1/16 aabb Yellow colour, terminal flower

3 0

2 years ago

Which of the following species is a K-selected species A.redwoodtrees B.fruits flies C.algae D.grasshoppers

NemiM [27]

A. Redwood trees
K-selected species are living organisms that are usually larger than those in the r-selected species

6 0

3 years ago

Read 2 more answers

Which characteristics are common to all angiosperms? Check all that apply. Fruits spores flowers nonvascular tissue roots stems.

timofeeve [1]

Angiosperms are commonly referred to as flowering plants, which have the highest division in Kingdom Plantae.

<h3>What are the characteristics of the Angiosperms?</h3>

Angiosperms are flowering plants, which are characterized by the production of colorful flowers and fruits.

Angiosperms undergo syngenesis, in which the ovary is converted to fruit and the ovule is converted into the seeds.

Angiosperms are highly developed and vascular plants, which consist of xylem, phloem, and other specialized tissues.

The angiosperms have developed root and stem systems. Stem provides adherence and support, while roots help in the absorption of nutrients from the soil.

Thus, angiosperms have the highest rank of division in the kingdom Plantae and bear several characteristic features like flowers, fruits, and roots.

Learn more about angiosperms here:

brainly.com/question/12939745

7 0

2 years ago

Read 2 more answers

What’s the Answer to this

ad-work [718]

The disk diffusion test is used to compare the effectiveness of antibiotics. The incubated plate (results) will show bacteria growth except where antibiotic has effects. The more effective the drug, the inhibition zone will be greater. So the most effective antibiotic is the one that has the largest inhibition zone around the test site.

3 0

3 years ago