Please help i don’t understand this question for my biology class

Answer:

Animals breath out Carbon and breath in Oxegon but plantes breath out Oxegon and breath in Carbon so a animal breath out the Carbon and the paint breaths that in and breaths out the Oxegon so the animal breaths the

Oxegon in

Hope This Helps :)

The synapses that are nearer to the axon hillock would bring the initial segment closest to the threshold based on spatial summation.

In neurosciences, the term synapsis makes reference to the connection between two nerve cells (neurons).

Synapsis is produced by the connection between axons and dendrites among different neurons.

Spatial summation refers to the start (trigger) of the action potential in neurons via two or more presynaptic cells.

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Answer:

A.

Explanation:

Primary producers use energy from the sun to produce their own food in the form of glucose, and then primary producers are eaten by primary consumers who are in turn eaten by secondary consumers, and so on, so that energy flows from one trophic level, or level of the food chain, to the next.

Energy in an ecosystem flows directly from producers to tertiary consumers. So, the correct option is A.

An Ecosystem may be defined as an area where organisms of different species are present together in a given time and interact with one another in order to survive.

In an ecosystem, producers produce the energy in the presence of sunlight through the process of photosynthesis. And then passes its energy to primary consumers (herbivores), then primary consumer passes their energy to secondary consumers (carnivores), then secondary consumers pass their energy to tertiary consumers. According to Lindeman, only 10% of energy get transferred to each trophic level.

Therefore, Energy in an ecosystem flows directly from producers to tertiary consumers.

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Most of the time in lichen, ascomycetes or basidiomycetes form the fungal part with several hyphae layers enveloping the photosynthetic algal part.

Lichens are composite organisms. They are formed from a symbiotic relationship between fungi and algae. The fungi provide shelter and some vital minerals for the algae while the algae provide food via photosynthesis.

Oftentimes, the fungi components are usually ascomycetes or basidiomycetes. They form a network of hyphae around the photosynthetic algae as a form of protection.

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Both men and women have gonads. In males, they are the testes, or testicles, the male s#x glands that are part of the male reproductive system. They are located behind the p#nis in a pouch of skin called the scrotum. The female gonads, the ovaries, are a pair of reproductive glands.

Answer:

A is ur answer ur welcome hope this helps :) JACK

Explanation:

It is a true statement that; "Identifying an individual’s genetically influenced health risks could increase their potential to achieve optimal health."

Genetically influenced health risks are those healt risks that arise as a result of the genes inherited by an individual. These individuals may be predisposed to certain diseases due to their genotype.

Hence, it is a true statement that; "Identifying an individual’s genetically influenced health risks could increase their potential to achieve optimal health."

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inferior

good luck on health!!

The figure is not found here, but myosin is the protein required for muscle contraction, whereas sarcomeres are functional units of muscles.

A sarcomere can be considered as the functional unit of a muscle, which is a type of contracting tissue.

A sarcomere is a unit composed of thick myosin fiber filaments and thin actin protein filaments.

These protein filaments work together to contract and expand sarcomeres and thus produce muscle movement.

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Answer:

The female reproductive organ of angiosperms, the gynoecium, often consists of the fusion of multiple ovule-bearing carpels. It serves the important function of producing and protecting ovules as well as mediating pollination.

Explanation:

Hope it helps(・∀・) Correct me if I'm wrong(๑•﹏•)

Answer:

anxiety

Explanation:

Answer:

bacteria in the large intestine

Answer:

co dominance

Explanation:

codominance is a type of inheritance in which both allels are dominat over each other and the two allels are expressed to an equal degree in an offspring,that is why the cross between yellow and blue snake give another green colour offsprings in stead of giving all blue or all yellow offsprings depending on which allel is dominant.

as example we can take human blood group AB which is inherited from blood group A and B and both allel A and B are dominant over each other.

I hope it helped you!

Possible Genotypes: WW, Ww, ww

Possible Phenotypes: Has widow's peak or doesn't have widow's peak.

Answer:

protein and starch

Explanation:

the absorption depends on protein and starch

Answer:

In mitosis, the daughter cells have the same number of chromosomes as the parent cell, while in meiosis, the daughter cells have half the number of chromosomes as the parent.

Explanation:

RNA polymerase moves in the part of the DNA that has been opened and forms a complement to one of the strands of DNA called RNA.

Answer:

Yes, they are very much the main cause of severe storms because the heat molecules get into the atmosphere and clouds, causing chemical reactions and damage. At some point in time, the energy built up, as well as the damage done, must undo itself. This is done through a storm. It is the environment's way of cleaning itself.

As a part from this video below states, wind shear is a leading cause in severe storms.

Answer:

red giant , main sequence,white dwarf which is B

Answer:

not nucleus, only nucleoid

Answer:

Prokaryotic cells are surrounded by a plasma membrane, but they have no internal membrane-bound organelles within their cytoplasm. The absence of a nucleus and other membrane-bound organelles differentiates prokaryotes from another class of organisms called eukaryotes.

Explanation:

hope it helps, God bless!

Answer: A is the answer

All the possible gametes for Aabb would be Ab and ab; that of AABb would be Ab and AB; that of AaBB would be AB and aB; that of AAbb would be Ab; that of AaBb would be AB, Ab, aB, and ab; and that of aabb would be ab respectively.

The formation of gametes for a dihybrid involves the crossing of the two traits involved.

Thus: Aabb is equivalent to crossing Aa and bb

                           Aa   x   bb

                       Ab   Ab   ab   ab

Hence, all the gametes would be Ab or ab.

For AABb:                     AA   x   Bb  =   AB   Ab   AB   Ab

The gametes are either AB or Ab

For AaBB: the gametes are either AB or aB

For AAbb, only Ab gametes are produced

For AaBb: the gametes would be AB  Ab   aB and ab

For aabb: only ab gametes are produced.

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Answer:

Electrons in the chlorophyll molecule become energized and move

Explanation:

Answer:

Looks like a recessive trait, since both halves of the shape needs to be filled to make the trait active.

The pedigree is explained in the image, and the male is represented by the square and the female is represented by the circle. Here is the sex linked recessive pedigree present in the image.

The pedigree explains the heritable pattern of traits, such as genetic diseases in males and females, as well as the chances of being diseased, such as with sex-linked recessive diseases, where males have a higher chance of being diseased than females. Here the image explains it is a sex-linked recessive disease because most females are carriers, which means they have a single copy of the recessive allele, but when they pass it on to their sons, they get fully diseased as they need a single recessive copy due to the presence of a single X chromosome.

Hence, the male is represented by the square, and the female is represented by the circle, and here is a sex linked recessive pedigree present in the image.  

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Answer:

 Harm the availability or quality of source waters for drinking water utilities.

Explanation:

Answer:

B.

Explanation:

Cell A has a cell wall, Cell B has no cell wall, and Cell C has a fungal cell wall.

Answer:

This stored form of glucose is made up of many connected glucose molecules and is called glycogen. When the body needs a quick boost of energy or when the body isn't getting glucose from food, glycogen is broken down to release glucose into the bloodstream to be used as fuel for the cells.

Say that your paper is yellow, the color yellow is absorbed. The other colors? Reflected, mabey absorbed by another color object :D