Biology Middle School

SOMEONE HELP ITS DUE SOON I NEED HELP WITH MY HOMEWORK!!
Observe each image of the Punnett square and list the three genotypes and the probability of each genotype occuring.

SOMEONE HELP ITS DUE SOON I NEED HELP WITH MY HOMEWORK!!Observe Each Image Of The Punnett Square And

Answers

Answer 1
Bb = 25% chance, BB = 50% chance, bb = 25% chance
Answer 2

Answer:

i believe its

Explanation:

Bb = 25% chance, BB = 50% chance, bb = 25% chance

Related Questions

How far away is a thunderstorm if it takes 3 seconds for sound to be heard? The air temperature is 23 degrees Celsius .

Answers

Answer:

1 kilometer

Explanation:

Answer is 1 kilometer

Pls help I am getting timed I have 5 minutes left.

Answers

B

they’re both eukaryotic cells and are very similar in structure!

hope this helps! :)

best answer gets brainlyest what are the building blocks of life?

Answers

cells are usually what teachers teach as the “building blocks” of life.
hope that helps :)
The building blocks of life are Carbon, Oxygen, Hydrogen, Nitrogen, and Phosphorus.

Identify the product of seafloor spreading.
A.
tides
B.
sedimentary rock
C.
salt in the sea
D.
volcanic rock

Answers

D. Volcanic Rock

As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor. Eventually, the crust cracks.
D. Volcanic rock heat spreads open

Which of the following features is common to prokaryotes and many eukaryotes?
The nuclear membrane is present
Membrane-bound subcellular organelles are present
Chromosomes are present
The cell wall is present

Answers

The cell wall is present

Which are true of electromagnetic waves? Select all that apply.
They have different wavelengths.
They have the same frequency.
They all travel at the same speed.
When they travel outside of a vacuum, their speeds increase.

Answers

Answer:

Select

a and c

Hope it helps, please mark as brainliest.

Which organism is not limited by size because of its structures and life cycle?

A. firefly
B. octopus
C. tree frog
D. orca

Answers

Answer:   D. orca

Explanation:

The answer is D. orca

Answer this please no link

Answers

Sulfur hdhdhdhdhdhhe
the. answer. to. 24. is. B.

How do severe weather events form?

Answers

Answer: changes in the atmosphere in relation to temperature, wind or air pressure

Explanation: hope this helps

what type of bird egg is this btw i live in sc i found it in my backyard my dog was about to step on it
pls say right answer

Answers

Answer:

Can you paste a picture here?

Uhhhhhhh...no image no answer

The plants in level 1 of a food pyramid obtain 30,000 units of energy from the Sun. How much energy is available for the organisms in level 2? Level 3?

Answers

Answer:

level 2 = 3,000  level 3=300

Explanation:

Only 10 percent will be transferred to the next level and 10 percent of 30,000 is 3,000. 10 percent of 3000 is 300

I need the organelle and it's role in analogy.

I’ve been called the storage tank. I’m a sac filled with water, food, enzymes, and waste. I’m big in a plant and tiny in an animal.

I’m like the UPS delivery person. I deliver stuff, mostly proteins.

I’m the fluid in the cell that fills in the space, my main purpose it to hold organelles in place.

I’m found only in plant cells, I’m as green as can be, I make food for the plant using the sun’s energy.

Answers

Answer:

chlorophyll yeah yeah yeah yeah

Which name correctly identifies the scientific name of the gray wolf?

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Answer:

Therefore, the gray wolf's scientific name is Canis lupus. This naming system is referred to as binary nomenclature and is the same all around the world, which helps people who speak different languages talk about the same species without question.

PLEASEE HELP ME I AM GIVING AWAY ALL MY POINTS FOR THIS JUST PLEASE ANSWER ALL 4 WITH WORK!!!!!!

Answers

Answer:

6, 7,12,18

Explanation:

The answer is
6
7
12
8

A student is constructing an explanation of the cycling of matter in and out of a plant during photosynthesis. Which statement would be most useful for the student to include? A.
Photosynthesis uses carbon dioxide and water, and releases oxygen.

B.
Photosynthesis uses oxygen and carbon dioxide, and releases water.

C.
Photosynthesis uses water, and releases carbon dioxide and oxygen.

D.
Photosynthesis uses oxygen, and releases carbon dioxide and water.​

Answers

the answer is A because that’s the only thing plants “breath”

The process by which green plants and some other organisms use sunshine to create meals from carbon dioxide and water is called photosynthesis. Therefore, option (A) is correct.

What is photosynthesis?

Photosynthesis is the process by which green plants and some other species use sunlight to create food from carbon dioxide and water. Other organisms may also participate in this process. Chlorophyll, a green pigment, is typically involved in the process of photosynthesis, which results in the production of oxygen as a byproduct in plants.

Photosynthesis takes place in the chloroplast, a specialized intracellular organelle found in plants and algae, which emerged considerably later. During the day, photosynthesis is carried out by chloroplasts. The photosynthetic cells use NADPH and ATP, the direct results of photosynthesis, to make a variety of chemical compounds.

Learn more about photosynthesis, here:

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How would a reduction in the snail population affect this ecosystem

Answers

Answer:

High density also affected the weight of snails and survival to a greater degree than ... that snail populations are regulated by nonlinear density-dependent mechanisms. ... individuals in the environment is a critical ecological factor that can affect the ... is to treat water bodies with a molluscicide to reduce the number of snail

Explanation:

describe an experiment (using 3-5 complete sentences) that you could conduct to test whether or not humans can see in complete darkness. Make sure to include your independent and dependent variables.

Answers

Answer:

An experiment that I could conduct to test whether or not humans can see in complete darkness is by simply going into a place where I know it would be pitch black if I turned off the lights. Such as an basement or closet. I could have a friend or family member place an object close to me in the same room. Once the lights have been shut off I could easily try and find it. I have tried this experiment using a friend and myself. I could find the object just by trying to use things near me to guide myself and eventually found it. My friend on the other thought that they didn't need to use any senses to find the object but failed sadly. I say that my way of working my way to the object in the dark was most helpful because if you are familiar with your surroundings it could make things a lot easier. If you try not to use senses to help yourself in the dark things could get dangerous. You could either run into something or get hurt or end up grabbing the wrong thing.

Explanation

sorry if I went overboard I tend to write a lot.

1. Water containing food particles enters the sponge's body cavity through pores in its body wall.

2. Collar cells filter out food particles and then start to digest them.

3. Specialized jellylike cells complete digestion. Then they carry digested food to the other cells of the sponge.
Pls order these in the correct order. Pls answer this serioulsly thxs.

Answers

Answer:

A

Explanation:

answer a cause i did test on home

school

I will give 100 pts pls help Give an example of two other body systems that work together and explain how they support each other.

Answers

Answer:

The circulatory system and the respiratory system work together to bring nutrients and oxygen to your body.

Explanation:

I hope this helps! Have a great rest of your day!

Answer:

Two systems that work very closely together are our cardiovascular and respiratory systems. The cardiovascular system includes your heart and blood vessels , which function to remove deoxygenated blood from and return oxygenated blood thoughout your body. The heart then sends  the oxygenated blood out to the body .

A good example is pulmonary system and the circulatory system .

Explanation:

please mark me as brainliest.

Don has a mutation in his genes. Neither of his parents have Don's mutation. Don's mutation is present in all of his cells. Where did this mutation first occur?

a) in any of don's cells. the mutation then spread
b) we cannot know. more information needed
c) in the sperm or egg cells of his parents
d) in don's sperm cells. the mutation then spread

Answers

it’s c. both of the parents may have had the recessive gene and passed it on to the child, don.

Neither of his parents have Don's mutation. Don's mutation is present in all of his cells. Both of the parents may have had the recessive gene and passed it on to the child, don.

What are the 4 types of mutation?Germline mutations occur in gametes. Somatic modification occur in other body .Chromosomal modification are changeovers that alter chromosome structure.Point mutations Frameshift mutations

Thus, option "C" is correct,  in the sperm or egg cells of his parents.

To learn more about mutation click here:

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please help me i need help

Answers

Answer:

the image is blurry

Explanation:

what does the mitochondria do to produce a ton of energy

Answers

Mitochondria, using oxygen available within the cell convert chemical energy from food in the cell to energy in a form usable to the host cell. ... NADH is then used by enzymes embedded in the mitochondrial inner membrane to generate adenosine triphosphate (ATP). In ATP the energy is stored in the form of chemical bonds.
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