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3 years ago

The scala media is rich in K+ while the scale vestibuli and tympani are rich in Na+.

Biology

1 answer:

o-na [289]3 years ago

5 0

Answer:

The given statement is True.

Explanation:

Scala media has endolymph as its constituent and endolymph is rich in Potassium ions (K+)

whereas

Scala tympani and scala vestibuli has in its composition Perilymph and Perilymph has sodium ions as their major constituent ions.

Therefore, scala media is Potassium ion rich while scala tympani and vestibuli are sodium ion rich.

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The mass of a nucleus is less than the total mass of its nucleons. This difference in mass indicates that some of the mass has b

elena-14-01-66 [18.8K]

Answer:

Option B , Binding Energy

Explanation:

The energy in combining two nucleus is lost in binding them. This binding energy is too large that it causes significant loss of mass and is calculated using the Einstein’s theory of relativity.

When two nucleons combine , mass defect is caused which leads to loss of mass associated with energy and therefore the mass of nucleus is less than the mass of nucleons.

Hence, Option B is correct.

6 0

3 years ago

The next morning your team returns to work in the laboratory, where you get a call from the sheriff. The family of the three mis

azamat

Answer:

See below

Explanation:

1. Yes, the MNI ought to be changed in light of the revised inventory. Since 4 of the 6 femora are right sided, they would belong to different individuals, so the MNI would now be stated as 4.

2. The sheriff would be told that the possibility of suspecting 22 individuals is very narrow, though not impossible. It is also unlikely that the victims are numbered less than 4 in accordance to the bones found.

4 0

3 years ago

In the food chain below, which is the producer? grass mouse snake hawk

ivolga24 [154]

Answer:

Grass

Explanation:

Grass is the producer in the given food chain.

Note : -

Grasses are green plants which synthesize food ( carbohydrate ) in presence of sun light in the process of photosynthesis. That's why grass is called producers.

4 0

2 years ago

Read 2 more answers

A group of scientists are observing a new found cell. They want to classify it as either a prokaryotic cell or a eukaryotic cell

valkas [14]

The question can be solved by using the difference between eukaryotic and prokaryotic cell.
Prokaryotic cell does not have a well defined nucleus. The nuclear material lies naked in the cytoplasm. It is known as nucleoid. While, eukaryotic cell has a well defined nucleus with a nuclear membrane.
Prokaryotic cell has a single chromosome while eukaryotic cell has more than one chromosome.
Finally, prokaryotic cell do not have membrane-bound cell organelles while eukaryotic cell have membrane-bound cell organelles.

Hope you could get an idea from here.

Doubt clarification - use comment section.

5 0

2 years ago

If the female fly has EE and the male fly has EE, what are the possible percentages of phenotypes and genotypes of their offspri

algol [13]

Answer:

100% EE, 100% red eyes

Explanation:

For an organism, the genotype refers to the genetic characteristics of the organism while the phenotype refers to the physical characteristics of the organism.

The red eyes (E) is dominant while the white eyes (e) is recessive.

Since both parents are EE, the genotype of their offsprings would be EE, EE, EE, EE

That is: EE × EE = EE, EE, EE, EE

Hence the genotype is 100% EE.

Also, the phenotype is 100 red eyes.

4 0

3 years ago