Name a human alimentary canalinwhich digestion of food not occurs can it oesophagus

Answers

Answer 1
Answer: True. The Esophagus is the alimentary canal of the human body in which digestion does not occur. The alimentary canal is the where the food travels that starts from the mouth unto the anus. When the food enters the mouth, digestion already starts. Food only travels in the esophagus to the stomach. 

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An offspring will have both the traits of the mother and father. Why?___________
Which predator is typically found in Central Africa (but occasionally at geocode 34.043021, -118.2668356) and slays its opponents through a rapid application of venomous strikes
A large portion of precipitation in the rainforest occurs as a result of _______.a. perspiration b. respiration
Up Name 1. A large pool of trash, known to be the size of 3 Texas, floats around in the middle of the Pacific Ocean. Pollution from humans on land, and boaters in the ocean have created this patch of trash. How does this pool of trash most likely impact the marine life in the Pacific Ocean? A. Different species of marine animals have multiplied. B. Marine animals have died by mistaking trash for food or getting tangled up in it. C. All the marine animals have moved to a new location. D. Marine life has not been impacted in any Way.
if you were conducting this experiment in the real world what could be some possible sources of error in the experiment

What would happen to a cell if its mitochondria stopped working? And why would it happen!?

Answers

The cell would die. This is because mitochondria are essential for making energy that the cell can use, if the mitochondria stopped working this energy would not longer be available to the cell. If the cell does not have energy, it cannot perform vital functions like respiration.

Which of the following is not a benefit of biofilms for bacteria?O a
Ob
oc
Od
Biofilms allow for adhesion of colonies
Bacteria can share nutrients
Allows for resistance to sanitation
Better spreading of reproductive cells

Answers

Answer:

Better spreading of reproductive cell is not a benefit of bioflims for bacteria.

Option: (d)

Explanation:

  • Bioflims can allow for adhesion of colonies, that can attach surface such  as rock, tooth and it includes single or group of micro organism.
  • Bioflim bacteria can share 'nutrients' and it is  sheltered from 'harmful factors' in environment like desiccation, antibiotics, etc.
  • It allow resistance for sanitation, that hold bacteria together and also exclude most disinfectant and antibiotics. It is resistant to sterilization.

Viruses use the cells of living organisms to reproduce. What is the type of cell used by the virus called?parasite
host
partner
--------
Why do most biologists believe that true commensalism does not exist?
an ecosystem usually has more parasites than hosts
animals of different species usually do not like to work together
the relationships are probably mutual or parasitic
animals of the same species rarely compete with one another

Answers

Answer:

its not host or partner the answer is parasite.

Explanation:

How can you tell rough ER from smooth ER

Answers

A rough endoplasmic reticulum has ribosomes on it's surface. A smooth ER does not.

Final answer:

You can distinguish between rough ER and smooth ER based on their structure and functions. Rough ER has a bumpy appearance due to the presence of ribosomes, which are involved in protein synthesis, while smooth ER, lacking ribosomes, appears smooth and is involved in lipid synthesis and detoxification.

Explanation:

The ability to differentiate the rough ER from the smooth ER lies in their appearance and the presence or lack of ribosomes. The rough endoplasmic reticulum (ER) has a bumpy appearance because it is studded with ribosomes, which are tiny, round structures responsible for protein synthesis. On the other hand, the smooth ER does not have ribosomes attached, hence it looks smooth under a microscope. The smooth ER also performs functions distinct from the rough ER such as detoxification and lipid synthesis. Hence, by both their physical forms and functions, one can tell a rough ER from a smooth ER.

Learn more about Rough ER and Smooth ER here:

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Check off all the boxes that describe a reason why Eukaryotic organisms need to carry out cell replications. a) to grow
b) to create more cells
c) to reproduce
d) to repair damaged tissue
I think the answer is B and C I'm just not sure. can you check? thanks!

Answers

Eukaryotic organisms need to carry out cell replications in order to:

>to grow
>to repair damaged tissue

>>>
 Replication means that the DNA, with all its genes, must be copied every time a cell divides so that during growth and repair the newly formed cells have the correct genetic material.

Which is not an example of a behavioral adaptation in plants? A. thorns growing on rose stems
B. tree roots growing downward because of gravity
C. sunflowers turning toward light
D. vines curling around a fence

I AM THinking b but im not sure

Answers

One example that is not a behavioral adaptation in plants is tree roots growing downward because of gravity. The correct option is B.

What are behavioral adaptations?

Behavioral adaptation is what creatures do to survive. If we are talking about animals, the behavior can be acquired and carried down over generations, or it can be an innate adaption, which entails adaptions being passed down through generations genetically.

Individual organisms or entire groups can benefit from behavioral adaptations. Behavioral adaptations are actions taken by a plant to increase its chances of survival. Tropisms are an example of a behavioral adaptation in plants. Tropism refers to plant growth toward sunlight.

Roots growing downward due to gravity is not an adaptation because it is a natural cause, adaptations are the ones that save them from extreme conditions.

Therefore, the correct option is B.

To learn more about behavioral adaptations, refer to the below link:

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Hmmmm.....tree roots grow downwards in response to gravity in a response known as geotropism. Turning towards light is a response called phototropism. Vines curling around a fence is called thigmotropism. I say answer A is not a behavioral adaptation. Sorry the answer is so long.