Biology High School

This is my last question and I’m struggling!

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Answer 1

Answer:

W w X w w

Explanation:

the square would fill with

Ww. ww

Related Questions

Hi! I need help with this question. I’m not 100% sure what it is asking, so if you could at least tell me what it is wanting me to do that would be great :)

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Answer:

DNA: TAC CCG GGA TTC CAT AAC

mRNA (A-U and C-G): AUG GGC CCU AAG GUA UUG

Amino acids: Met Gly Pro Lys Val Leu

a fifth grade friend has seen a picture of your "child" and asks you to explain how kids get their traits from their parents . using this activity as an illustration, write your explanation for this friend

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Answer:

Genes are the basic unit of heredity. This means that genes determine what traits are passed down from a mother and father to their child. Eye color, height, and hair color are some examples of the traits that are controlled by genes. Genes exist inside the cells that make up living things.

Explanation:

Kids get their traits from their parents by getting an allele of each trait from each parent.

How are traits inherited?

Each trait is represented by a gene and each gene is represented by two alleles.

The two alleles for each gene are donated by each of the two parents in a union.

For example, let us say the eye color gene is represented by the allele A (a).

One parent is AA while the other is aa.

A child will inherit eye color by getting one A allele from one parent and the other allele (a) from the other parent. Thus, the child will be Aa.

More on inheritance of traits can be found here:

What would happen to the populations of the other three organisms in the food chain if the number of large fish rapidly decreased?

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Answer:

the food chain will be broken

Which of the following BEST represents competition among organisms?
A. zebras staying together in groups to avoid predators
B. different types or species of trees trying to obtain sunlight and water
O
c. a walking stick insect resembling its environment

D. a cheetah hunting and killing a gazelle for food

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Answer:

Explanation:

What does the “ rainbow in the sky” symbolize
O Any beautiful work of nature
O The end of a rainstorm
O The end of a difficult time
O birth

Answers

The end of a difficult time (aka hope )

Yes the end of difficult time

Why does a substance like caffeine not bioaccumulate but heavy metals like mercury and lead do? Explain where these toxins are stored in the human body. Hint: is caffeine fat-soluble?

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Answer:

Brain, heart, lungs, liver, kidney

Explanation:

Caffeine does not bioaccumulate in our body but heavy metals like mercury and lead can accumulate because caffeine are fat-soluble and broken down into simpler substances and used by the body whereas heavy metals are not fat-soluble and also essential for our body to function normally but when these heavy metals are very in concentration it accumulated in our body and causes several problems in our body organs. These heavy metals accumulation occurs in the organs such as brain, heart, lungs, liver and kidney where it cause problems.

Caffeine is in organic molecules that are metabolized by the liver. Heavy metals are atoms that cannot be broken down. They can be sequestered in the bones or in fatty tissue (with methylmercury) and have a long residence time in the body.

These toxins are stored in the human brain, heart, lungs, liver, and kidney.

What are heavy metals and examples?

The word-heavy metal directs to any metallic chemical element that has a relatively high density and is toxic at low concentrations.

Examples of heavy metals include mercury (Hg), cadmium (Cd), arsenic (As), etc.

Thus, Heavy metals are atoms that cannot be broken down.

https://brainly.com/question/16759172

To learn more about heavy metals click here:

Does an unusually cold day in summer indicate that a region's climate has changed?
A
Yes; climate changes over the short term.

B
Yes; climate describes the temperature of a region at a given time.

C
No; although weather may change, climate does not change.

D
No; climate describes long-term average conditions.

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No; although weather may change, climate does not change.

how are pressure systems are different from fronts. I need this answer right away

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A Front is basically a boundary between two air masses ,and more like A Weather System.

A Pressure System is air being lifted instead of pressed down and The MOVEMENT of a cold front through a Warm Front is usually called a pressure System

Most fossils from when living things die and are buried by

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Answer:

Sedimentation, rocks piling on top of eachother and forming sediment

Explanation:

PLZ HELP ASAP!! Environmental factors can influence the gene expression in some organisms.

Describe how environmental factors can affect an organism’s phenotype.
Explain how light exposure can affect gene expression in organisms of the same species. Provide an example.

plz dont steal points

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Answer:

The greatest of environmental factors on phenotype is on phenotypic plasticity, phenotypes that may change due to changes in the environment; ex: snowshoe hare have brown-colored fur in summer/spring and white fur in winter. Environmental factors may affect gene expression which may result in normal/abnormal phenotypic changes.

Explanation:

In which location would fisherman most likely catch a greater number of fish?
at the shorline
O intertidal zone
O in an upwelling
O on the deep ocean floor

Answers

Answer:

On the deep ocean floor

Explanation:

This is because it is the lowest layer of the ocean where little or no light penetrate. In this floor, there are abundance of organic matter which the fish majorly feed and that is why they abundant there. The temperature in deep ocean floor is moderate and it's okay for their survival. The humidity also is moderate and that is why they live there.

please help grades are due today

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1.) E
2.) J
3.) H
4.) F
5.) C
6.) B
7.) G
8.) K
9.) A
10.) i

Use the dichotomous key to identify the leaf pictured above.
Mimosa
White oak
Scarlet oak
American beech

Answers

Answer:

C. Scarlet Oak

Explanation:

USA Test Prep

A dichotomous key is an essential scientific means by which the various organisms can be identified by the observable traits and attributes. The dichotomous key contains various questions related to the group of organisms that can have those traits.

Scarlet oak is the leaf in the picture.

How to identify the leaf based on key?

The leaf of the Scarlet Oak is of the simple type that is it does not have smaller leaflet divisions and is attached to the petiole or the stem of the plant.

Only one leaf at a time is attached to the petiole and not in bunches. The leaf of the plant is lobed that is has various protrusions like pointed or round.

The leaf of the plant is pointed at the tips and shows that it belongs to the Scarlet Oak plant.

Thus, option C is correct.

Learn more about simple and lobed leaf here:

https://brainly.com/question/388432

What is the difference between abundant and scarce resources?

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abundant resources mean that there is a surplus or resources while scarce resources means that there are very little resources

If you were a pea famer and you had both tall and dwarf pea plants but you wanted a pure breeding strain of tall plants how would you do it? (Tall plants are dominant to dwarf ones)

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Answer and Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.

help, thank you
How does using a microscope allow you to see what’s biotic or abiotic?
(how to know if a cell is abiotic or biotic)

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Answer:

Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.

Explanation:

Energy for the cell’s use is stored when

ADP and P form ATP
Acetic acid is formed
Glucose is broken into pyruvic acid
CO2 is released from the reaction

Answers

AnswerA. ADP and P form ATP

Explanation:

Hope this is correct!

Answer:

ADP and P form ATP

Explanation:

The high energy is released in steps and picked up by ADP and P to form the high energy phosphate (ATP). For each two hydrogens passed down the chain, three ATPs are produced. At this stage, 36 ATPs are produced from the original glucose that started out in glycolysis. After the hydrogens have given up all of the excess energy they are combined with oxygen to form water. mark me brainy plz! (^_^)

what factors contribute to different biomes over the globe

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Answer: climate, temperature, animals, plants, precipitation, sunlight, etc.

Explanation:

why is only one nucleotide added at a time during DNA replication?

- to maintain the DNA mutations at an equal rate
- to reduce DNA mutations
- to increase DNA mutations
- to pass DNA mutations to the new cell

Answers

Answer:

answers is to increase DNA mutations

this is correct answer

l hope it's helpful for u...

i need help filling out a graph.
Table 2: Translation of mRNA molecules
Codons. tRNA Anticodons. Amino Acid. Number of Water Molecules Produced
AUG (start)
i just need this first line

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In translation, messenger RNA (mRNA) is decoded in a ribosome, outside the nucleus, to produce a specific amino acid chain, or polypeptide. The polypeptide later folds into an active protein and performs its functions in the cell.

Answer:

Hello, did you finish it? I need help filling it out as well.

Explanation:

Pls help, this is science btw.

If a lionfish population keeps Rising, what would the possible effect of the trophic levels of the ecosystem?

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Answer:

the possible effect is that other fishes and sea animals in the food chain start dying

The length of a measuring tape is 9 m and its width is 3.5 cm. What is the ratio of its length to the width

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Answer:

length:width = 600:1

Explanation:

someone plssss answerrrr

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It is the second option.

Does all living thing have DNA?

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Answer:

Explanation:

plants or animals don't need a DNA

Answer:

yes

Explanation:

l o l

1. What is a renewable natural resource?

2. What is a nonrenewable natural resource?

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A renewable nature source is solar energy and a nonreneable natural source is natural gas

Does anyone know this word search?

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Yes yes yes yes yes yessss

Which are examples of environmental changes that can influence natural selection?
predators
predators
availability of water
availability of water
temperature
temperature
height of legs
height of legs
fur
fur
natural disaster
natural disaster
color of body
color of body
size of body
size of body
size of beak

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Answer:

availability of water

temperature

natural disaster

Over 500 million years ago what was British Columbia ??

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Answer:

500-million-year-old fossil found in BC is ancient ancestor of spiders and scorpions. Palaeontologists in British Columbia have found a fossil of the oldest known ancestor of scorpions and spiders.

The human voice box is called ................

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Answer:

larynx or vocal chord..

Answer:

larynx

Explanation:

What type of reproduction involves forming offspring from one parent

Answers

Answer:

Asexual reproduction

Explanation:

Process of creating new individual using one parent organism

Other Questions

Write 3 ways testicular cancer can be avoided? Sand the old paint off the chair. Use a fine grain sand paper. Use a sanding block. Use wood putty to fill in holes, nicks, and scratches on the chair. Sand the wood putty smooth after it dries. Use a tacky cloth to wipe down the chair. Make sure the dust created from sanding is removed.Sandy is revising her essay on refinishing a chair. Which strategy would help her discover what needs to be revised in this paragraph?using a description that fits the purposehighlighting main steps and substepsasking a group to try doing the stepsunderlining sentence beginnings if a triangle is dilated with a scale factor of 3, how is the perimeter of the triangle changed? HELP PLZ I HAVE ONLY 45 MINS TO DO THIS PLZ WILL GIVE BRILENCE PLZ ;[ making a story about how a bike got into a tree If two organisms reproduce sexually then their offspring will exhibit a genetic makeup that is Daniel opened a savings account with $1600 that pays no interest. He deposits an additional $200 each week thereafter. How much money would Daniel have in the account 25 weeks after opening the account? somebody please answer I NEED HELP ASAP! NEEDING SOMEONE On pages 131-133, Marta is using kittens as a metaphor for the farmers. How are the farmers like the kittens? How does Marta suggest they fight being "like kittens"? Use specific evidence form the text in your answer. need help with this please In the diagram, JK || GI. If the ratio of HJ to JG is 3 to 1, then what is the ratio of HK to KI? 6 tickets for 48.00 dollars what is the unit price? Why do many animals in grasslands stay together in herds? aStaying together allows them to eat the same food. bStaying together allows them to stay warm. cStaying together allows them to be safer from predators. dStaying together allows them to take care of the ecosystem.Question 2 (3 points)Fill in the blank of the following sentence to make it true:An adaptation of plants growing in the _______________ biome is they have deep roots to help them get moisture when it's dry, as drought is common in this biome. Fires are also common here, so the plants' deep roots also allow them to regrow if there is a fire. aTropical Rainforest bTundra cDesert dGrasslandQuestion 3 (3 points)Desert biomes are arid, or dry, environments that receive less than 10 inches of rain each year. Some deserts can be very hot, while other types of deserts can also be cold, like the Gobi Desert. A scorching hot desert like the Namib Desert in Africa cools rapidly each night when the sun goes down. Which of the following is a behavioral adaptation that many animals living in a hot desert have developed to help them survive in a desert biome climate? anocturnal, active only at night bmigrating south during the winter season chibernation dthick fur coatsQuestion 4 (6 points)Select ALL of the following physical adaptations that plants found in a desert biome have developed to survive in this type of biome?(Think about what we've learned about the characteristics of a desert biome climate) alarge, broad leaves where water is evaporated quickly into the air bthick, waxy skin to hold in water cno leaves or have spines to prevent water loss da shallow root system to soak up water quickly before it's evaporatedQuestion 5 (3 points)Which of the following adaptations would best help a plant living in the understory or forest floor of a Tropical Rainforest biome? aThin stems that bend but do not break in windy conditions bSmall leave to reduce the amount of water loss cLarge, broad leaves to consume as much sunlight as possibleQuestion 6 (3 points)Poison dart frogs found in a Tropical Rainforest biome are brightly colored to aid in their survival in this type of biome.Why is being brightly colored a beneficial adaptation for poison dart frogs? ato visually warn predators they are poisonous bto blend in with colorful flowers cto attract a mateQuestion 7 (3 points)How do extra layers of fat help animals survive in the Tundra biome? aIt helps them sink deeper when dividing in the water to find food bIt insulates their body to keep them warm cIt provides them waterQuestion 8 (3 points)Permafrost, the permanently frozen layer of subsoil of a Tundra, prevents plants found in this biome from pentrating this solid layer in order to grow deep roots.What is a special adaptation that Tundra biome plants have developed to overcome this in order to survive there? agrowing in clusters since clumping helps protect them the cold and wind bgrowing very tall to help reach more sunlight clarge, broad leaves to help them get rid of excess water Recall the study about anchoring , in which students estimated the population of Milwaukee aft er some had been told about Chicago and others about Green Bay. a. Describe in words the parameter(s) of interest in the context of this study. b. In the context of the parameter(s) described in part (a), express the null and alternative hypotheses for testing whether the class data give strong evidence in support of the anchoring phenomenon described above. If you use symbols, make sure to defi ne them. c. Check whether the conditions for the validity of the theory-based t-test to compare two means are satisfi ed here. d. Use appropriate technology (an applet or a statistical soft - ware package) to conduct a t-test of signifi cance of the hypotheses that you stated in part (b). Report the test statistic and p-value. e. State your conclusion in the context of the study, being sure to comment on statistical signifi cance. f. Determine and interpret the 95% confi dence interval using a theory-based approach for the parameter(s) of interest in the context of the study. g. Comment on causation and generalization for this study. Someone plz help me giving brainliest 21 Help me pls Im giving brainlest $1,200, 6.15%, 6 months Green plants are able to make their own food fromsimple raw materials around them. This process iscalled BlankTheenergyneeded forphotosynthesis comes from the BLC is a substance that absorbs sunlight.The light energy is able tocarbon dioxideandE into F Thesugars are theplant's G Oxygen is made as a H .product. Compute the weight of common equity that should be used in the firm's WACC calculation if the market value of the firm's debt is $62 million, the market value of the firm's preferred stock is $7 million and the market value of the firm's common equity is $111 million. Enter your answer as a decimal (i.e. 0.54)