Biology High School

(Help please) ive gone braindead

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Answer 1

Answer:

1) b] X, W, Z, Y

2) a] W

3) b] On top and left of the box.

4) c] A child always inherits one dominant and one recessive allele.

Related Questions

If two organisms are in the same order, which statement is also true?
A. Same species
B. Same family
C. Same genus
D. Same class

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Same class, it is the higher level in the hierarchy just above order :)

The answer is Same class

If the oceans of the earth got warmer from global warming, would the water of the oceans become more or less salty?

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Answer:

Global warming is making the sea more salty, according to new research that demonstrates the massive shifts in natural systems triggered by climate change. Using state-of-the-art climate models, the scientists simulated events over both parts of the ocean with and without increased levels of greenhouse

It will get more salty because of the heat. If it was colder it would stay less saltier. The reason why the ocean doesn’t freeze in cold temperatures is because of the salt.

Crossing-over and nondisjunction take place during the process of
1.mitosis
2.meiosis
3.internal fertilization
4.binary fission

Someone help please and thank you

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Answer:

2.meiosis............

PLEASE HELP!.............

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Answer:

Insect larvae and shrews

The answer is going to be a

Choose all the answers that apply.

Oxygen is _____.
released into the air by the lungs
pumped to cells by ventricles
picked up in the alveoli
transported by blood

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Answer:

it is a i think not for certain

Explanation:

If a mosquito cell had 3 chromosomes, would that cell be a diploid or haploid?

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Answer:

If the cell had 3 chromosomes, it would be haploid.

If the DNA molecule is only composed of four possible nitrogen bases, how can thousands of different proteins be formed from such a limited set of fixed shapes?

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Answer:

nucleotides are only building blocks whose combinations determine different codons which subsequently associate in a sequential manner in order to create different amino acid combinations

Explanation:

A gene is a specific segment of DNA whose (nucleotide) sequence is copied into an RNA during the process of transcription, typically a messenger RNA (mRNA) molecule which is subsequently used to synthesize a protein. During translation, each triplet of nucleotides, i.e., each codon, corresponds to a specific amino acid. There are 64 possible codons (4³: 64), which can combine in different ways to create different amino acid combinations, and thus they are responsible for the generation of a huge amount of proteins coded by a given genome.

If you use the letter E for this gene. what is the genotype of the offspring if the parents were EE x ee

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ANSWER: Ee

This is because if we had a punnett square one box would be EE another would be the recessive ee and the last two for hybrids Ee meaning two traits will mix or most likely be dominant

If there is no external force on a moving object it will

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If there are no external forces acting on a moving object, it will move at a constant speed in a straightline. It states that acceleration is directly proportional to net force, and that acceleration is inversely proportional to mass.

What are three ways used to describe organisms such as humans

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Answer:

heterotrophs, tertiary consumers and top carnivoresExplanation:i toke the test

Which one is the true answer

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Diego. Correct me if wrong

On the surface of a plant's roots are thin projections called root hairs. Which of the following best describes the purpose of these root hairs?
They provide protection for the growing roots.
They help anchor the plant to the soil to make it sturdier
They store excess sugar produced during photosynthesis.
They allow for an increase in surface area so more water and nutrients can be absorbed.

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Answer:

second one is the best which describes roots

The main function of root hairs is to absorb water and minerals from the soil.

What is the function of root hairs?

The function of root hairs is to absorb water and nutrients from the soil and it sent to the upper parts of the plant. In roots, most water absorption happens through the root hairs.

So we can conclude that the main function of root hairs is to absorb water and minerals from the soil.

Learn more about roots here: https://brainly.com/question/2833285

What is the function of tRNA in translation?

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Answer:

bringing the correct amino acid molecules to the translation site

What are 3 organisms that are found in the same phylum as euglena gracilis?

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Euglena is a large genus of unicellular protists: they have both plant and animal characteristics. All live in water, and move by means of a flagellum. This is an animal characteristic. Most have chloroplasts, which are characteristic of algae and plants

Select the methods and results that best illustrate sustainable crop intensification.

GMO drought-tolerant seeds

low pesticide use

high-yield, low ecological impact

heavy use of irrigation

low cost

high cost

high use of synthetic fertilizer

high labor

Answers

Answer:

GMO drought-tolerant seeds, high use of synthetic fertilizer, high-yield, low ecological impact.

Explanation:

Crop rotation is one of the most powerful techniques of sustainable agriculture. Its purpose is to avoid the consequences that come with planting the same crops in the same soil for years in a row. It helps tackle pest problems, as many pests prefer specific crops.

Describe three ways to slow population growth

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Answer:

Explanation:

Empower women. Studies show that women with access to reproductive health services find it easier to break out of poverty, while those who work are more likely to use birth control.

Promote family planning.

Make education entertaining.

Government incentives.

Introduction of family planning, make education entertaining and One-child legislation are the three ways to slow population growth.

How to slow population growth?

Population growth can be slower down through family planning, education and awareness and implementation of one child policy.

So we can conclude that promotion family planning, through education and One-child legislation are the three ways to slow population growth.

Learn more about population here: https://brainly.com/question/25630111

location, structure, function of xylem tissue

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Answer:

The xylem is located in the root, stem and the leaves of a plant.

The xylem contains dead cells arranged end-to-end forming continuous vessels. They have a hollow central space (lumen) through which water passes. They walls contain lignin.

The xylem carries water and minerals, up from the roots to the rest of the plant.

Marianne is conducting an experiment on homeostasis in paramecium which is a type of single celled organism. Which of these observation

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Answer:

Contractile vacuole is responsible for maintaining the homeostasis in paramecium.

Explanation:

The observation of this experiment is that contractile vacuole is responsible for maintaining the homeostasis in paramecium because the contractile vacuole regulates the quantity of water inside a cell. Contractile vacuole controls the water balance in the body by absorbing and removing the excess amount of water out of the cell. This function of contractile vacuole allows the cells to survive under hypotonic stress that is present in the pond water or any other stressful environment.

what must a cell have enough of in order to complete cell division?

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Answer: it must grow, copy its genetic material (DNA), and physically split into two daughter cells.

Explanation: :)

The stars appear to move across the sky every day, but
their paths change throughout the year. Here is a model of
the Sun-Earth system.
Based on the model, which three factors might cause this change in the
apparent movements of the stars?

Answers

Answer:

Earth's Revolution around the sun, The tilt of Earth's Axis, and Earth's rotation on its axis.

Explanation:

I have done this test

1. The Earth's revolution around the Sun: As the Earth revolves around the Sun, the stars appear to move across the sky each day. This is because the Earth is rotating on its axis, which causes the stars to appear to be moving from east to west.

2. The Earth's tilt: The tilt of the Earth's axis also has an effect on the apparent movement of the stars. As the Earth rotates around the Sun, the tilt of the Earth's axis changes throughout the year. This causes the stars to appear to move slightly differently at different times of the year.

3. The Precession of the Equinoxes: The precession of the equinoxes is the gradual wobble of the Earth's axis which takes place over thousands of years. This has an effect on the apparent movement of the stars, as the angle of the Earth's axis changes over time. This causes the stars to appear to move in a slightly different pattern than they did thousands of years ago.

Learn more about Earth Rotation here:

https://brainly.com/question/11528799

In the walls of the heart, two layers of tissue form a sandwich around a thick layer of muscle called the ______________________.

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Answer:

myocardium

Explanation:

makes up the middle and thickest layer of the heart wall.

On automobiles, what is designed to reduce noise pollution?

A Mufflers
B carburetors
C oil
D pistons

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B carburetors .......

letter B i’m pretty sure, if you would like i can research it more

list and explain the socio-economic factors that could be considered for career and study choices.

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Answer: qsy yo no soy adivina

Juanita fills the tank with water so that it is 1 foot deep. What is the volume of the water?

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We need to know the dimensions of the tank

callme 9473242403 0nly g

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what would we talk about bae?

Answer:

you mean guys or gils hmm

Explanation:

Pl help it’s for a grade

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Answer:

Explanation:

Answer:

i think a

Explanation:

sorry if wrong

Please help me

3. What is the difference between society and culture?

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Answer:

A culture represents the beliefs and practices of a group, while society represents the people who share those beliefs and practices. Neither society nor culture could exist without the other.

Explain why reptiles and birds are placed in the same clade.

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Answer:

because they both have jaws, lungs, and claws or nails and they include some of the same common ancestors.

Explanation:

Which of the following is NOT an example of a physical change?

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Answer:

Solution : Combustion of Liquefied Petroleum Gas (LPG) is a chemical change. Because it is an irreversible reaction and new products, carbon dioxide and water vapour are formed and lot of heat is also produced during the reaction.

how Greenhouse gases in the atmosphere impact Earth’s global climate

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Answer:

They impact it by heating up the atmosphere by trapping heat

Other Questions

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Prepare journal entries to record these transactions.2. Prepare the Nicklaus Corporation shareholders' equity section as it would appear in a balance sheet prepared at September 30, 2021. (Assume net income for the second and third quarter was $3,250,000.)Part COn October 1, 2021, Nicklaus Corporation receives permission to replace its $1 par value common stock (6,000,000 shares authorized, 4,000,000 shares issued, and 3,800,000 shares outstanding) with a new common stock issue having a $0.50 par value. Since the new par value is one-half the amount of the old, this represents a 2-for-1 stock split. That is, the shareholders will receive two shares of the $0.50 par stock in exchange for each share of the $1 par stock they own. The $1 par stock will be collected and destroyed by the issuing corporation.On November 1, 2021, the Nicklaus Corporation declares a $0.18 per share cash dividend on common stock and a $0.35 per share cash dividend on preferred stock. 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A hypothesis test in which rejection of the null hypothesis occurs for values of the point estimator in either tail of the sampling distribution is called _______ Group of answer choices A one-tailed test A two-tailed test The null hypothesis The alternative hypothesis g PLEASE HELP, ILL MARK BRAINLIEST""solve triangle ABC using the given information round triangle measures to the nearest degree and side measure to the nearest tenth What do you think would be "Justice" in the trial of Derek Chauvin? What do you think will happen? who wants my g o o g l e h a n g o t thing Need an answer before 1:59 tonight. Therefore, they could have existed on earth and fueled chemical evolution. 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