BIOLOGY COLLEGE

The spiral ganglion cells of the inner ear are unipolar.
a. True
b. False

Answers

Answer 1
Answer:

Answer:

b. False

Explanation:

The spiral ganglion, formed from the primitive otocyst, is located on the cochlea's modulus (axis) and is made up of approximately 35,000 neurons in man. These bipolar neurons are of two types: type I and type II. Its peripheral extensions (dendrites) end in the spiral organ, in contact with the hair cells of which they receive information. Its central extension (axon) ends at the cochlear nuclei of the brainstem.

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1. What determines pitch?the frequency of a sound wavethe wavelengththe decibels of a sound wave

Pls help me answer this

Answers

Answer:

Hypertonic:) u welcome

Explanation:

Answer:

I would probably say #4 All the previous could cause this

Help me please I don’t understand what to do here.

Answers

I think the answer would be C.

bio 102 gleeson The atmospheric ozone layer has been __________since the banning of CFCs (chlorofluorocarbons), but a recent report suggests that this improvement might also be causing _________ in global warming.

Answers

Answer:

decreasing, an increase

Explanation:

Chlorofluorocarbons:  are nonflammable chemicals and have many  uses in our life,  containing atoms of carbon( C), chlorine(Cl), and fluorine (F).

Chlorofluorocarbons damage the earth's ozone layer.

CFCs was banned in 1996. before banned, they were used in aerosols, refrigerators, air conditioners and many other machines.

there continuous use may also cause global warming.

All of the following statements are true, except: Question 24 options: 1) Renin is a hormone produced by JG cells 2) JG cells are present in the vasa recta 3) Macula densa cells are present in the ascendinng limb of henle's loop and distal convoluted tubule 4) The JG apparatus play a role in BP regulation

Answers

Answer:

2) JG cells are present in the vasa recta.

Explanation:

The vasa recta is a web of the blood capillary which supply blood to the medulla region of a kidney due to its high permeability of solutes and water. It runs parallel to the loop of Henle. It does not composed of the  juxtaglomerular cells (JG cells). The juxtaglomerular cells (JG cells) present in kidney which synthesise and stores enzyme renin. Thus, option 2) JG cells are present in the vasa recta is not a true statement.  

PLEASE HELP TAKING TEST NOW NO LINKS PLEASE!!!!!!!!!!!!!! In an ecosystem with low biodiversity, the removal of a species will (1 point)O not affect the ecosystem because another species will take its place.
o disturb the ecosystem because another species will not be able to replace it.
o not affect the ecosystem because another species will not be able to replace it.
disturb the ecosystem because another species will take its place.

Answers

Answer:

disturb the ecosystem because another species will not be able to replace it.

Explanation:

9. Animal cells are more interesting than plant cells. is this fact or opinion????

Answers

Opinion, because it’s what someone thinks
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