Biology High School

Pls someone help! :(

Pls Someone Help! :(

Answers

Answer 1

Answer:

is this for examz hahahah

Related Questions

What is the most specific group to which both camels and platypuses belong?

Answers

Answer:

mammals

Explanation:

both have mammary glands

which best describes the function of the mitochondria ?​

Answers

Answer:

hey!

the answer is b

Explanation:

it stores energy

hope this helps

:)

pls put brainliesy

Why does a chemical equation need to be balanced to support the law of
conservation of matter?
A. It has to show that atoms of a single element cannot form
different compounds.
B. It has to show that atoms cannot be created from nothing.
C. It has to show how existing matter can be destroyed by a chemical
reaction.
D. It has to show that the total amount of matter increases over time

Answers

Answer:

c

Explanation:

Answer:

The answer is B

Explanation:

I got it correct

Pharyngolaryngectomy involves surgical excision of the hypopharynx and larynx, reported with codes 31390 or 31395, and these codes are differentiated based on with or without ______________.

Answers

Answer:

The answer is "Complications"

Explanation:

Pharyngolaryngectomy is an operation to eliminate/remove the larynx (voice box) and the pharynx (the territory at the rear of the mouth and throat). The activity is intense, requiring a general anesthetic and a stay of a little while in medical clinic. Now and then it should be completed in two phases, the subsequent stage being to revamp the structures in your neck however much as could reasonably be expected. This will expect unions to be taken from your chest, back or lower arm.

You should be offered broad pre-operative guiding in anticipation of the deficiency of your voice, in spite of the fact that it is conceivable to recapture a decent measure of vocalization with language instruction. After the activity you should inhale through an opening in your neck which will be a permanent feature.

What are polymers? Through which process are they synthesized or made?

Answers

Answer:

Polymers are large molecules with a chain structure that can be linear, branched, and cross-linked. Polymer chains are mainly composed of covalently bonded atoms.

Explanation:

Polymers can be synthesized using  reactants of petrochemical or renewable origin. Polymers can be synthesized in two  methods, by step-growth and chain polymerization. Both ways of polymerization are  random processes during which chains of different lengths are formed.

The basis of step-growth polymerization is the condensation reaction.

why saturated solution prepared at higher temperature gives crystal on cooling​

Answers

Answer:

Cristal is formed when the solution is cooling because the solvent can't keep all the molecules of the substance and these molecules are beginning to leave the solvent and form solid crystals.

Explanation:

It means that every crystal is formed of one molecule of the solvent. When the solvent reaches room temperature, it is moved to the ice bath to finish the process of crystallization.

The BTB changed from blue to yellow. This means the mealworms released _________
into the air

Fill in da blank

Answers

Explanation:

The mealworms released carbon dioxide into the solution, which is acidic when dissolved.

Why are all the Gas Giants farther from the Sun?

Answers

Answer:

In the areas closer to the Sun, it's too warm for the lighter gases to condense there, and so the larger gas and ice giants tended to form further from the Sun.

Explanation:

Answer:

Because the gassess push each other away? Or mabye explosions pushed them out into space?

Explanation:

Explain how carbohydrates break down

Answers

Answer:

Digesting carbohydrates involves first the starch and glycogen breaking down into glucose by amylase and maltase. sucrose and lactose are broken down by sucrase and lactase

Hurry im giving 50 point

Which prediction is most likely when the air pressure increases?

A.There will soon be days of thunderstorm B.Rain is on the way. C.Sunny, clear skies are coming. D.Snow will fall, and then rain will follow.

Answers

Answer:

c

Explanation:

Progression through M phase checkpoint is stimulated by a complex that does which of the following things?
Activates separase to cleave cohesion proteins
Activates separase to modify kinetochores
Activates motor molecules at the centromere to begin disassembly of spindle microtubules
Activates assembly of spindle microtubules

Answers

Answer:

A

Explanation:

Activates separase to cleave cohesion proteins

The image shows gannets (a type of shorebird) on their nesting grounds. If
this image represents 100 square meters of space, what is the approximate
population density of these gannets?
O
A. 550 individuals/square meter
B. 0.55 individuals/square meter
C. 55.0 individuals/square meter
D. 5.50 individuals/square meter

Answers

Answer: 5.50 Individuals/square meter

Explanation:

1. Do you think nuclear power is safe to use? Would
you feel comfortable living next to a nuclear power
plant?

Answers

Answer: No, I do not think that nuclear power is safe to use. Any radioactivity in general is dangerous in itself. I would not feel comfortable living near a nuclear power plant, due to the radioactivity, the pollution, and the huge health risks of doing so, such as extremely elevated risk for cancer

Answer:

I don't really think nuclear power is safe to use, it's too unpredictable. I would not want to live anywhere near a nuclear power plant on account of the fact that there have been multiple accidents involving nuclear power plants, for example, Chernobyl in 1986, Fu kushima in 2011, and Three Mile Island in 1979.

What makes sperm and testosterone

Answers

Answer:

your brain makes special hormones called GnRH, and these hormones signals the testes to make more testosterone.

Explanation:

i hoped this helped:)

ANYONE PLEASE HELPPP :(

Answers

Answer:

I think C

Explanation:

A new moon is visible on Earth when the Sun, Moon and Earth are positioned so that the Moon - a is on the opposite side of Earth from the Sun. b is in between Earth and the Sun. c forms a right angle with Earth and the Sun. d can’t be seen from Earth or the Sun.

Answers

Answer:

d

Explanation:

Answer:

D

Explanation:

What is the function of the polar bodies created during the meiosis of the female egg cell?

Answers

Answer:

Polar bodies serve to eliminate one half of the diploid chromosome set produced by meiotic division in the egg, leaving behind a haploid cell.

Explanation:

please help asap ill give you that brain thing if you have a correct answer tysm

Answers

Answer:

Synthetic :oil

Explanation:

I'm not too sure what the answer is....​

Answers

Explanation:

the warmclimate meant vast plant growth

Consider this plant cell.

The organelles in a plant cell are labeled. Part E is a complex of vesicles and folded membranes within the cytoplasm.

Answers

Golgi apparatus, not sure if my right but..

write any two method for identification of fossils?

Answers

Fossil identification can be a challenging proposition. Often a small detail is all that seperates one species from another. Still overall classification system is not so difficult to understand.
Fossils of animals are classified, as are living specimens, by observing the body structures and functions. While there are a few unique challenges in classifying fossils, the basic scheme of organization is the same. Going one step at a time can make fossil identification possible for anyone.

Traces of the dead bodies present on the sedimentary rocks are fossils identification parts. By the physical appearance as well we can see the fossils and the types.

What are the ways by which fossils form ?

Molds and the casts are the ways by through the fossils are formed out.

Something becomes  fossil then it is  mineralized or later  becomes is  made of  the minerals. This is  usually meaning  an increase in  the weight. A fossil bone is  just heavier than the normal bone that is  noticeably so. So if object is heavy then  it  just might be the fossil. Sediment might fill mould and later  form cast fossil.

Have an eye that looks  for  the detail Look for the  regular lines along with the  marks or the  patterns on the  pebbles just like ridges or the  growth lines in the shell. Looking  for  the tiny pieces  that are among the beach pebbles and  not only the big stones. Often the crinoid stems or  the belemnites can also be small as the little fingernail.

Learn more about fossils at :

https://brainly.com/question/14988327

#SPJ2

please help asap i have a time limit and if you give a correct answer i’ll give that brain thing tysm

Answers

Answer:

b.synthetic;oil

Explanation:

oil makes plastic

B and b represent, respectively, the dominant and recessive alleles of a gene pair. Half of the F1 generation expresses the recessive condition, and the other half expresses the dominant condition. What are the most likely genotypes of the P generation

Answers

Answer:

Bb and bb

Explanation:

The most likely genotypes of the parental generation would be Bb and bb.

If Bb and bb are crossed, such that:

                       Bb    x    bb

offspring:     Bb   Bb   bb   bb

Bb = 2/4 = 1/2 = 50%

bb = 2/4 = 1/2 = 50%

hence;

1/2 or 50%% of the offspring would express the dominant condition in the form of Bb and the remaining 1/2 or 50% of the offspring will express the recessive condition in the form of bb.

Answer:

the dude above me correct

Which of the following is not a function of the cell membrane?

Answers

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Explanation:

This is what the cell membrane does so if any of these are an answer choice then use process of elimination to figure out which one is correct

Answer:

its does not provide energy

Explanation:

Photosynthesis and Cellular Respiration
Venn Diagram
Photosynthesis
Cellular Respiration
1. Makes ATP, Carbon
Dioxide and water
2. Takes place in
Chloroplast
3. Takes place in
mitochondria
4. Uses glucose and
oxygen
5. Uses light, water and
carbon dioxide
6. Makes glucose and
oxygen
7 Done by producers
and consumers
8. Only done by
producers
9. Makes food
10. Releases the energy
in food

Which one goes in each of the boxes!

Answers

1.This is specific to respiration

2.This is specific to photosynthesis

3.This is specific to respiration

4.This is specific to respiration

5.This is speciific to photosynthesis.

6.This is specific to photosynthesis.

7.This is respiration

8.this is photosynthesis

9.this is photosynthesis

10.respiration

The statements that go into each box would be as follows:

Photosynthesis box:

takes place in chloroplastuses light, water and carbon dioxidemakes glucose and oxygenonly done by producersmakes food

Cellular Respiration box;

makes ATP, carbon dioxide, and watertakes place in the mitochondrionuses glucose and oxygendone by producers and consumersreleases the energy in food

Photosynthesis is a process whereby green plants (producers) produce food in the form of glucose from inorganic materials such as water and carbon dioxide with the help of sunlight. The process takes place in the chloroplasts of green plants and oxygen is a by-product of the reaction.

Cellular respiration, on the other hand, involves the breakdown of foods in the form of glucose to release the energy stored in them for the use of cells. The glucose reacts with oxygen to produce energy in the form of ATP while carbon dioxide and water are produced as by-products. The process takes place in the mitochondrion and both producers and consumers require it in order to generate energy for metabolic processes.

More on photosynthesis and respiration can be found here: https://brainly.com/question/1388366

How does the structure of DNA determine how genetic information is inherited?

Answers

The basic structure of DNA is called a double helix. It contains two strands, and each strand is produced of nucleotides. Specific sequences of nucleotides make up genes, which provide instructions for cells. The amount of A bases in DNA equals the amount of T bases, and the amount of G bases equals the amount of C bases.

The __________ molecule is known as the universal energy source of the cell. *
1 point
Captionless Image
AMP
ATP
GTP
NADH

Answers

Answer:

The answer is ATP, however, NADH is part of what goes into producing ATP.

Happy holidays!

What if the function of bio molecules in the cell cycle?

Answers

Answer:

Several processes such as energy storage (carbohydrates), catalyzing the biochemical reactions (hormones), storing/transmitting the genetic codes (RNA/DNA), or altering biological and neurological activities (neurotransmitter/hormones).

Explanation:

The biomolecules may involve in several processes such as energy storage (carbohydrates), catalyzing the biochemical reactions (hormones), storing/transmitting the genetic codes (RNA/DNA), or altering biological and neurological activities (neurotransmitter/hormones).

Answer:

The bio molecules may involve in different processes such as energy storage, catalyzing the biochemical reactions, storing and/or transmitting the genetic codes, or altering your brain's activities.

Explanation:

6. This system is responsible for filtering out liquid cellular waste that has 10 points
been collected in the bloodstream. It also provides a location to store the
waste until it is ready to be removed from the body. Which body system
is being described?
A-cardiovascular
B-excretory
C-muscular
D-immune

Answers

B) Excretory system excretes wastes from our bodies

Answer:

the correct answer is B

Explanation:

cardiovascular is your heart pumping blood

muscular is your muscles

immune is how you fight of disease

so that would only leave B-excretory

• Biology
1. (a) In a tabular form represent test for protein, starch, glucose and fats and oil
using any method that you have been taught (b) What is adequate diet?
(c) Mention 4 importance of protein.
2. (a) (i) Define dentition (ii) Describe briefly the modifications and mechanisms
associated with the following feeding habits.
(b) (i) Filter feeding in mosquito (ii) Parasitic feeding in tapeworm.​

Answers

Answer:

1 ma /b/ correct answer 2 ma /a/ correct answer

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