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GalinKa [24]
4 years ago
10

You are dissecting a kidney in class and, after cutting a sagittal section through the kidney, decide to remove some of the ligh

ter-colored inner structures near the superior end of the ureter. You remove a funnel-shaped sac that connects directly into the ureter, along with many tubes that converge to form the funnel-shaped sac. Which structures have you removed?
Biology
1 answer:
Mila [183]4 years ago
7 0

Answer:

The renal pelvis and the calyces.

Explanation:

Kidney plays an important role in the excretion of the organisms. The kidney consists of millions of neurons that acts as the filtration unit and consists of coiled networks.

The renal pelvis is funnel like in shape that helps in the fluid elimination and helps in the direct connection with uterus. The three or more fibre structure condense at the renal pelvis to form the calyces. These structures helps in the transport of the filtered urine.

Thus, the correct answer is renal pelvis and the calyces.

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Do you think mink has the same bones as human? What evidence do you have for your answer
pantera1 [17]

Answer:

No

Explanation:

Ribs

1. Humans have a large skull in comparison to their body. Unlike the mink who has a large head in comparison to their body.

2. Humans have a U shaped mandible, minks have a V

Fibula

-Minks belong to the family Mustelidae

-The skull is held together by immovable sutures along the surface of the bones

-It forms a rigid, protective covering for the brain

-The anterior portion of the skull including the nose and upper jaw is composed ofthe maxilla, nasal bones and pre-maxilla

7 0
3 years ago
The third requirement for photosynthesis to take place is
Delvig [45]

Answer:

photolighkfjfkdieieiuw

3 0
3 years ago
Read 2 more answers
Explain how tapeworms can survive without a coelom, a mouth, a digestive system, or an excretory system.
sergij07 [2.7K]
They absorb food from their environment and release ammonia into their environment through their body surface because their body is very flat, due to the lack of coelom

Hope this helped
4 0
4 years ago
The retinohypothalamic path consists of a special population of retinal ganglion cells that have their own photopigment, called:
lyudmila [28]

Answer:

melanopsin

Explanation:

this note might help you :

The retinohypothalamic tract (RHT) is a photic neural input pathway involved in the circadian rhythms of mammals. The origin of the retinohypothalamic tract is the intrinsically photosensitive retinal ganglion cells (ipRGC), which contain the photopigment melanopsin. The axons of the ipRGCs belonging to the retinohypothalamic tract project directly, monosynaptically, to the suprachiasmatic nuclei (SCN) via the optic nerve and the optic chiasm. The suprachiasmatic nuclei receive and interpret information on environmental light, dark and day length, important in the entrainment of the "body clock". They can coordinate peripheral "clocks" and direct the pineal gland to secrete the hormone melatonin.

information about melanopsin : Melanopsin is a type of photopigment belonging to a larger family of light-sensitive retinal proteins called opsins and encoded by the gene Opn4.[5] In the mammalian retina, there are two additional categories of opsins, both involved in the formation of visual images: rhodopsin and photopsin (types I, II, and III) in the rod and cone photoreceptor cells, respectively.

3 0
3 years ago
What is the author's purpose for writing the essay
makvit [3.9K]

Answer:

Option D, to inform readers of the reasons why the Grimms

collected their tales

Explanation:

The Grim brothers have a firm belief that the actual form a culture which is the most natural one is  linguist  and is dependent on history and in order to understand and follow it Grim brothers discovered and saved the fairy tales. This objective of Grim brothers has been displayed through their essay. The Grim brothers got motivated to do so because they believed that industrialization in long run would erase these classics from memory and hence these stories need to be protected.

Option D is correct.

6 0
4 years ago
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