3 years ago

7. The periodic table has changed over time as new elements have been added to it. Which

Biology

1 answer:

damaskus [11]3 years ago

6 0

Answer:

it will be the answer B. scientists discover new elenents.

You might be interested in

The front legs of a cat and the arms of a human share a bone structure that suggests a common evolutionary lineage. Therefore, t

charle [14.2K]

Answer:

i think its vestigial, but if not then it is homologous.

hope that hepls!

8 0

3 years ago

A 23 year old female presents with bilateral loss of central vision. You obtain a detailed family history and produced the assoc

sukhopar [10]

Answer:

e. Mitochondrial

Explanation:

This is a case of mitochondrial heredity so correct answer is e. Mitochondrial
In this case, the mother transfers her mitochondria to her children. So the child is affected. The male does not pass this trait on to his children.
We can see from the lineage that the mother has defective mitochondria so all their children will have defective mitochondria. One of his sons has mitochondrial, but is unable to pass it on to the next generation.

6 0

4 years ago

How are enzymes and substrates related?

vesna_86 [32]

The correct choice is B. The enzyme binds to the substrate. The other choices are incorrect.

6 0

3 years ago

Read 2 more answers

If an ecosystem is totally destroyed, and the soil is gone, rebuliding the ecosystem starts with?

vfiekz [6]

Answer:

Repairing and replanting wetlands, creek beds, forestland, and other habitats. Eradicating invasive species. Replacing turf grass with native species. Planting rain gardens to absorb rainwater running off roofs or asphalt.

5 0

3 years ago

Why do cell biologists study yeast?

andrezito [222]

Biologists study cells due to the cell relation to that of animal cell

<h3>What are yeasts?</h3>

Yeast are eukaryotic organisms which are part of the fungus kingdom.

They are important to biologist because they tend too carry out all the functions of the eukaryotic cells and they are known to be closely related to animals

Learn more on yeasts here: brainly.com/question/25088514

#SPJ11

8 0

2 years ago