BIOLOGY HIGH SCHOOL

Where would you most likely find benthos organisms?a. in the surface mixed zone
b. in the pycnocline
c. on or in the ocean bottom
d. traveling in ocean currents

Answers

Answer 1
Answer:

Answer: Option C

Explanation: Benthos organisms can be defined as the set organisms that live in the in or near the seabed of the river, lake or stream bottom which is also called as benthic zone.

These organisms live in the sedimentary environment. They have certain adadptations to live in the high pressure conditions.

The food source of animals living in this zone is organic matter, dead and decaying organic matter.
Answer 2
Answer: c . on or in the ocean bottom

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"Proteinuria occurs when the filtration membrane becomes leaky, allowing proteins to cross. This impacts the blood colloid osmotic pressure by ____________________ the osmolarity gradient between the blood and filtrate, thereby ________________ the strength of this pressure."
Anthony is studying how quickly children tire based on the amount of sugar they ingest. He splits a group of 20 children into 2 groups. One group is given sugar and the other is not. Anthony asks the children to start playing at a playground at the same time, and to stop when they tire, measuring the time each child stops playing. He finds that the children who did not ingest sugar played 2 minutes longer than those who did ingest sugar. Anthony rerandomizes the data, calculates the difference between the means, and creates the dot plot shown below. Based on the data, can Anthony conclude the difference is significant?A: Yes Anthony can conclude the difference is significant because a 2-minute difference is not likely to happen by chance B: No, Anthony cannot conclude the difference is significant because a 2-minute difference is likely to happen by chance. C: Yes, Anthony can conclude the difference is significant because 0.25 is the difference in means that occurs most often. D: No, Anthony cannot conclude the difference is significant because 0.25 is the difference in means that occurs most often.
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A plant leaf shows veins arising from a central thick vein to form a complicated network. Which type of venation does this plant exhibit?A.
Parallel

B. Crisscross

C. Reticulated

Answers

the answer will be c. reticulated

A developer wants to turn part of a local woodlot into a new housing development. A vernal pool exists in the part of the woodlot marked for development. How might the developer’s plan affect the salamanders that live in the woodlot? Student Answer:
A The salamanders would have no water to drink.
B The salamanders would have no place to mate and lay their eggs.
The development would have no effect on the salamander population.
C The salamanders would not survive at all if the developer built houses in the woodlot.
I know its B but why would it be B?

Answers

The developer's plan would affect the salamanders that live in the woodlot by taking away their vernal pool, the lack of a vernal pool would mean that the salamanders would have no place to mate and lay their eggs. This would result in a drastic reduction of salamanders in the area. 

Group of organs working together to perform a specific job?

Answers

That would be called an Organ System, like a respiratory system or a circulatory system :)

What do the terms...antigen
antibody
white blood cell
specific
pathogen
...mean?

Answers

Antigen: is a a foreign substance or toxin that causes a immune response.
Antibody: it is a blood protein that is produced in response to an antigen.
White blood cell: also called a leukocyte and is a cell that counteracts against antigens.
Specific: If your're talking about the biology definition then it is, of or pertaining to a species.
Pathogen: a virus or bacteria that can cause a disease.

Answer:

Antigen: is a a foreign substance or toxin that causes a immune response.

Antibody: it is a blood protein that is produced in response to an antigen.

White blood cell: also called a leukocyte and is a cell that counteracts against antigens.

Specific: If you're talking about the biology definition then it is, of or pertaining to a species.

Pathogen: a virus or bacteria that can cause a disease.

Explanation:

I took the assignment I hope this helps :)

Burrows are _____. (A) made by animals (B) a type of trace fossil (C) fossils of worm tunnels (D) all of the above

Answers

Answer:Burrows are all of the above: (A) made by animals, (B) a type of trace fossil, and (C) fossils of worm tunnels.

explanation : (A) Burrows are structures created by animals for various purposes, such as shelter, protection, or nesting. Many animals, including insects, mammals, and birds, dig burrows in the ground or construct burrows within trees or other structures. These burrows serve as homes or hiding places for the animals.

(B) Burrows can also be considered trace fossils. Trace fossils are evidence of past animal activity preserved in the geological record. These traces provide valuable information about the behavior and ecological interactions of animals that lived in the past. Burrows are one type of trace fossil, along with tracks, trails, and other marks left by organisms.

(C) Some burrows are specifically created by worms. Worms, such as earthworms, create tunnels in soil or sediment as they move and feed. These worm burrows are often preserved in the rock record as fossils, providing evidence of the presence and activity of worms in ancient environments.

To summarize, burrows are structures made by animals, they can be considered trace fossils, and some burrows are specifically created by worms.

What is the probability of a homozygous A blood type mom and a heterozygous B blood type dad having an O blood type offspring?

Answers

This Link Should Help 
https://quizlet.com/20568601/blood-types-flash-cards/
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