Please helpppp !
Mendel studied a total of seven traits of garden peas. His experiments were
successful because the pairs of factors for the traits he studied were on
A. the same plant
O
B. the same chromosomes
O
C. two different chromosomes
O
D. seven different chromosomes

Answers

Answer 1

i think the answer is a

Answer 2

Answer:

seven different chromosomes

Explanation:


Related Questions

The ability to do work or cause change is called
energy
O force
O power
Owork

Answers

The answer is energy

Answer:

energy

Explanation:

How do the cells and organs of the Skeletal and Muscular system work together?

Answers

Answer:

A tendon

Explanation:

Tendon is a fibrous connective tissue which attaches muscle to bone. Tendons may also attach muscles to structures such as the eyeball. A tendon serves to attach the bone to muscle

Father
B b
Mother
B
b
BB
Bb
Bb
bb
B=dominant
b = recessive
The gene for brown hair (B) in Goats
Consider the possible genotypes of the offspring of two heterozygous brown goats. The ratio of brown to white
offspring in this case would be
A)
1:3.
B)
2:2
3:1
D)
3:4

Answers

Answer:

C. 3:1

Explanation:

Bb is still dominate because the bigger letter takes over the smaller letter.

Theres 3 dominate genes (Brown) and 1 recessive (White)

explain how the products of photosynthesis are stored leaves!​

Answers

Answer:

The products are stored in the form of starch because glucose is soluble

Explanation:

Answer:Although the cuticle provides important protection from excessive water loss, leaves cannot be impervious because they must also allow carbon dioxide in (to be used in photosynthesis), and oxygen out. These gases move into and out of the leaf through openings on the underside called stomata.

Explanation:

The cartilage on the ends of long bones serves which of the following functions? *

Answers

Answer:

Articular cartilage also serves to cushion the ends of long bones against impact. It does not attach tendons. Red blood cells are made in the bone marrow and the synovial membrane is made of a different type of connective tissue.

What two things make blood pressure? *

A. pressure caused by contraction of heart ventricle and pressure exerted on blood by
walls of blood vessels

B. pressure caused by contraction of heart atrium and pressure exerted on blood by walls of blood vessels

C. pressure caused by stressful workload and pressure exerted by teachers

D. pressure caused by contraction of heart ventricle and pressure due to gravity

Answers

Answer:

I think it's A, I am not sure

Explanation:

7. Which of the following is NOT found in bacteria? *
a) Cell wall
b) Membrane bound nucleus
Ribosome
d) Plasma membrane

Answers

It would be letter B

1. Water is the only substance that exists in nature as a solid, liquid, and gas
at Earth's

Answers

atmosphere, he was right let him have it^^

Sam doesn't feel like he's being treated fairly by his parents. He wants to stay out
later, but they want his curfew set at 10PM. What is causing this conflict?
dispute over resources
differing values
Opower struggle
Omiscommunication

Answers

Answer:

c. power struggle

hope this helps

O power Struggle because they have a argument over power‍♂️.

Given the following phylogenetic tree, which evolutionary event occurred most recently?

A.) development of different forms of symmetry.

B.) development of tissues.

C.) each of these traits evolved at the same time.

D.) protostome and deuterostome development.

Answers

Answer:

Option-D

Explanation:

A phylogenetic tree is a diagrammatic representation which is constructed in to show the common ancestors at the base of the tree and the branches represent the new species.

The phylogenetic tree which is constructed based on the traits evolved during evolution is known as a cladogram. In the given question, the cladogram represents the evolution of various groups of the organism from a common ancestor based on the traits evolved.

The trait which was evolved earlier is present at the base like the development of tissues while the most common trait is present at the top which is the development of deuterostome and protostome.

Thus, Option-D is the correct answer.

A newborn child was brought to the hospital nursery before he was marked with his parents' names. The hospital workers must use what they know
about genetic outcomes to determine whom the child belongs to. They use his traits to help them. The baby has freckles (F dominant), and attached
earlobes (I recessive). They believe that the baby most likely belongs to a couple in which the man has attached earlobes but no freckles. It is known that
the woman is heterozygous for freckles and earlobe type.
Complete the Punnett square below to determine the probability that the child belongs to this couple. List the possible combinations of the father's
alleles across the top and the possible combinations of the mother's alleles down the left side. Then write your answer in the space below. Include a
brief statement explaining how you reached your answer.

Answers

Answer:

Explanation:Which of the following equations are balanced correctly?

2Ag2O → 4Ag + O2

Zn + HCl → ZnCl2 + H2

Cu + H2O → CuO + H2

2C4H10 + 13O2 → 8CO2 + 10H2O

Examine the pattern of the wave shown. What is true about the amplitude and wavelength of the wave when the pattern changes?

Answers

The amplitude of the wave increases while the wavelength decreases.

Wavelength is the distance between one crest or trough to the next and amplitude is the height of the wave from the point of equilibrium.

which statement would most likely be used to describe variation

Answers

Answer:

"Variations that decrease reproductive success are more likely to be passed on" is the one statement among the choices given in the question that would least likely be used to describe variation. The correct option among all the options that are given in the question is the second option or option "B".

Explanation:

Answer:

Variations that decrease reproductive success are more likely to be passed on" is the one statement among the choices given in the question that would least likely be used to describe variation

Natural selection is affected by which three factors? A. reproduction B. evolution C. variation D. overproduction E. mechanism F. competition

Answers

B is the correct answer?

Natural selection is affected by evolution as three factor. The correct options are A, B and C.

Thus, Natural selection results in the transmission of advantageous genetic variants through reproduction.

As a result, a new generation of organisms emerges that has a higher chance of surviving and reproducing.

For instance, giraffes have an edge over other species due to their long necks, which have allowed them to graze on leaves that others cannot reach.

Because they had access to greater food, those with longer necks were able to breed and pass on the trait to the next generation. Less likely to survive and pass on their genes would be those with shorter necks and access to less food.

Thus, Natural selection is affected by evolution as three factor.The correct options are A, B and C.

Learn more about Natural selection, refer to the link:

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Why do the cells inside of your stomach get replaced every few days , but other cells in your body can live for weeks, months or even years?

Answers

Answer:

hi, this is the answer of your question

the cells that line your stomach can renew as fast as every two days, because they in contact with digestive acid.

match each term to its definition

Answers

Answer:

Solar Wind --> a stream of charged protons and eletrons

Solar Prominence --> A violent explosion

Gamma Ray Proton --> energy released

<3 * hope this helps! * <3

Answer:Solar Wind --> a stream of charged protons and eletronsSolar Prominence --> A violent explosionGamma Ray Proton --> energy released

Explanation:

Why is it essential that threatened
species compete for resources successfully

Answers

Organisms compete for the resources they need to survive- air, water, food, and space.
If I helped please mark me brainliest

Answer:

Organisims compete to survive, like food, shelter, water amd more that is why it essential that threatened species compete for resources successfully

If the eyes and jaws of a corpse appear stiff, about how much time has likely
passed since death?

Answers

Answer:

between 1 and 6 hours and believe the average though is 2-4

Answer:

big gangs

Explanation:

What odd thing happens at Mercury’s perihelion to the sun ?

Answers

In 2016, a rare transit of Mercury happened, where the planet crossed the face of the sun. Mercury's transit may have yielded secrets about its thin atmosphere, assisted in the hunt for worlds around other stars, and helped NASA hone some of its instruments.

Felicia's teacher gives her the following list of types of organisms:
1. Ferns
2. Yeasts
3. Algae
4. Insects
Felicia needs to identify the kingdom for each type of organism. In what order could she list the
kingdoms for organisms 1 through 4?
♥︎

Answers

Answer:

Plant kingdom contains ferns, Fungi kingdom contains yeasts, Plantae kingdom contains algae, Animalia kingdoms contains insects

List in order Fungi, Plants, Plantae, Animalia. However the Plantae kingdom contains all plants.

Explanation:

A researcher attempts to use a segment of ribosomal RNA as a molecular clock to calculate the date of the last common ancestor of two species. He finds that the two species diverged from a common ancestor 150 million years ago. These particular species have abundant fossil records that strongly suggest that these species diverged 100 million years ago. Which of the following answer choices best describes a reason for the discrepancy in the date of the last common ancestor of these species?

A. Ribosomal RNA is not a reliable molecular clock and should not be used for dating.
B. The neutral mutation rate used in calculating the last common ancestor date may not have been accurate.
C. It is highly likely that the two organisms did not share a common ancestor, so the results are invalid.
D. A large portion of the ribosomal RNA is not vital to survival, so it is not likely to be well preserved.

Answers

Answer:

B

Explanation:

It is B because the mutation rate should not have been accurate if it showes that they diverged 150 million years ago. But the abundant fossil records show that it diverged 100 million years ago.

Hope this helps:)

Ribosomal RNA is not a reliable molecular clock and should not be used for dating.

What is molecular docking?In structural molecular biology and computer-assisted drug design, molecular docking is an important technique. The purpose of ligand-protein docking is to anticipate a ligand's most common binding mode with a protein having a known three-dimensional structure.What is dating? Carbon dating is used to determine the age of ancient material such as an archaeological or paleontological specimen .

A molecular clock estimates how long it has been since similar species separated from a common ancestor based on DNA sequences (or the amino acid sequence of proteins encoded by DNA).

Hence, the correct option is A.

To know more about molecular dock here

https://brainly.com/question/1255417?

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What are the different possible gametes for AABBDd?

Answers

Answer:

8

Explanation:

Diffrent types AaBbDd

The mechanism through which a parents gene is turned off, through the attachment of a methyl group to that parent's DNA is called :

A) methylation

B) mutation analysis.

C) cross contamination.

D) spermatogenesis or oogenesis.

Answers

Answer:

the answer is a methylation

Explanation:

In a co-dominant type of inheritance, a heterozygous A blood type female
is crossed with a homozygous B blood type male. What are the chances of
producing an offspring that is A blood type?
0%
25%
50%
75%

Answers

Answer:

0%

Explanation:

HELP ASAP i need this to pass my grade

this is for science, and if i get the questions right, I pass, but the teacher never taught us the lesson, idrk y. so i really need help:( Im giving away 11 points so please give me your best answers ;)



1. As an astronaut travels from the surface of Earth to a position that is four times as far away from the center of Earth, based on the Law of Gravity which of the following statement is true?



a. mass remains the same and the gravitational pull from Earth decreases


b. weight remains the same and the gravitational pull from Earth changes


c. weight increases and the gravitational pull from Earth stays the same


d. mass decreases and the gravitational pull from Earth increases


2. A satellite is sent into orbit around the Earth, In which of the following situation would the gravitational force be the greatest?



A. 1200 lb satellite orbiting 150 miles above Earth’s surface


b. 850 lb satellite orbiting 150 miles above Earth’s surface


c. 850 lb satellite orbiting 1500 miles above Earth’s surface


d. 1200 lb satellite orbiting 1500 miles above Earth’s surface



3. High and low tides are the regular pattern of rising and sinking ocean-water levels. They are caused when the sun’s gravity and the moon’s gravity pull on ocean water. The moon’s gravity has a greater effect on Earth’s oceans than the sun’s gravity. Why would the moon have a greater effect than the sun?



a. The moon has less mass than the sun.


b. The moon is closer to Earth than the sun.


c. The moon is not as hot as the sun.


d. The moon has less mass than Earth.




4. Which statement about the universality of gravity is false?



a. The gravitational force between two objects depends only on their masses.


b. Any two objects that have mass also have a force of gravity acting between them, no matter how far apart they are.


c. The gravitational force between two objects increases if the objects move closer together.


d. The gravitational force between two objects increases if mass is added to one object.

Answers

Answers
1a
2a
3b
4a

Let me know if you want explanations :)

Contaminated water called leachate from _____ can pollute groundwater.
Group of answer choices

A.solid waste incinerators

B.bioplastics

C.compost bins

D.sanitary landfills

E.recycling centers

Answers

Answer:

option D

Explanation:

Infusion is formed by the leaching of water in waste in a landfill along with the transfer of certain contaminates. Contaminated water called infusion from sanitary landfills can pollute groundwater.

What is sanitary landfill?

Sanitary landfill is a landfill where waste is decomposed into biologically and chemically inert materials in a setting which is isolated from the environment.

There are the following types of landfills:

Municipal solid waste landfills.Industrial waste landfills.Hazardous landfills.

Contaminated water called infusion from sanitary landfills can pollute groundwater.

Thus, the correct option is D.

For more details regarding sanitary landfills, visit:

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What do tuberculosis, HIV, and malaria all have in common?
Group of answer choices

A. They all can be spread through body fluids, such as blood

B. They all respond to antibiotics.

C. They are all spread by parasites.

D. They are all non-transmissible diseases.

Answers

Answer:

"B.) They all respond to antibiotics." Is the correct answer.

Explanation:

Tuberculosis cannot be spread through blood, it is an airborne illness.

Malaria is spread through mosquitoes

They are all Transmissible diseases.

So, the only one that fits this question is B.

B is the correct answer

Which of the following is not a layer of hair?
Group of answer choices

Cuticle

Root

All the above are layers of hair

Cortex

Medulla

Answers

Answer: the root is not a referred to as a layer of the hair

Explanation: Medulla, Cortex, and cuticle are 100% layers but the root doesn’t seem to be one

Help please I need a. and b. For number 2

Answers

Answer:

they are both dominant

Explanation:

because of the capital P overrides tge lowercase p

Answer:

PP = purple and Pp = purple

Explanation:

Purple is dominant in both genotypes.

B vitamins and vitamin C are water soluble vitamins.
O A.
True
B.
False

Answers

Answer:

A. TRUE

Explanation:

"B-complex vitamins and vitamin C are water-soluble vitamins that are not stored in the body and must be consumed each day." says google

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