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Archy [21]
3 years ago
13

A classmate argues that Schwann and Schleiden are responsible for the cell theory. How do you respond? Cite facts and use logica

l reasoning to support your argument.
Biology
1 answer:
Serga [27]3 years ago
5 0

Answer:

Yes.

Explanation:

Yes, Schwann and Schleiden are responsible for the cell theory, both the scientists presented the cell theory in 1839. I agree with the argument of my classmate because the person who first presented cell theory was both Schwann and Schleiden. Schwann works on plant cell whereas Schleiden works on animal cell and formulate cell theory. So my classmate's argument is right about cell theory.

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Using the key from question 5, match the appropriate structures with the descriptions given below.
katrin2010 [14]

Answer:

1. Hypothalamus

2. Optic chiasma

3. Corpora quadrigemina

4. Cerebellum

5. Thalamus

6. Medulla oblangata

7. Corpus Collosum

8. Fornix

9. Cerebral aqueduct

10. Midbrain

Explanation:

The hypothalamus is a small central region of the brain that regulates body temperature by responding to both internal and external <em>stimuli</em> and also produces the antidiuretic hormone (ADH) in order to trigger the reabsorption of water in the kidneys. The <em>optic</em> <em>chiasma</em> is a special sensory structure located along the visual pathway, directly in front of the hypothalamus, which is crucial to vision. The <em>corpora quadrigemina</em>, also known as quadruple bodies, are reflex centers located in the <em>mesencephalon</em> (midbrain) that regulate the position of the head and eyes in response to somatic <em>stimuli</em>.  The <em>cerebellum</em> is a part of the brain located behind the top part of the brain stem which is involved in motor movement regulation and balance control. The thalamus (<em>massa intermedia</em>) is a paired gray matter structure found near the center of the brain that plays vital roles associated with sensory and motor functions of the brain. The <em>medulla oblangata</em> (medulla) is a structure located at the base of the brain involved in the regulation of sensory, motor, and mental functions (e.g., breathing, pain modulation, etc). The<em> corpus callosum</em> (the callosal commissure) is a bundle of nerve fibers that connects the two hemispheres of the brain. The <em>fornix</em> (agenesis of the<em> corpus callosum</em>) is a large interhemispheric commissure that connects neurons in the right and left hemispheres. The cerebral aqueduct (aqueduct of Sylvius) is a narrow channel that connects the third and fourth ventricles, thus allowing the cerebrospinal fluid to flow between the ventricles. Finally, the midbrain o 'mesencephalon' is a small region located in between the forebrain and hindbrain, which is involved in auditory and visual processing, eye movement and coordination.

8 0
4 years ago
Why do you think scouts could hear better through the solid ground rather than<br>through the air?​
nikdorinn [45]

Answer:

Sound travels better through solids than through air.

Explanation:

Think about being in the pool: you can hear a lot of things, albeit muffled a little. Or think about tapping a really long pole, and someone standing far away can hear the vibration or the noise while touching the pole.

Solids are more tightly packed together. Sound needs a medium to travel though, and anything with densely packed atoms is better than loosely packed. The hierarchy is solid > liquid > air. Kinda funny that we do most of our talking through air.

4 0
4 years ago
Read 2 more answers
A 58 year-old man with an enlarging right hydrocele is here for surgical repair. he is taken to the operating room where the hyd
mafiozo [28]
Hydrocele is a collection of fluid in the patient's scrotum. This patient underwent surgery involving hydrocele enucleation and sac repair. This involves cutting through the patient's tunica vaginalis. The corresponding CPT code for this procedure is <span>CPT 55000, Under Incision Procedures on the Tunica Vaginalis.</span>
6 0
4 years ago
How does the watershed affect the water body into which it drains and how do humans impact this water?
blagie [28]

Answer:

A watershed – the land area that drains to a stream, lake or river – affects the water quality in the water body that it surrounds. ... They are influenced by naturally varying lake levels, water movement to and from groundwater, and amount of stream flow.

Explanation:

8 0
3 years ago
Which organelle is outside the cell membrane?
statuscvo [17]

Answer:

c

Explanation:

I think I remember fro.5th grade

7 0
3 years ago
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