The reasons Mendel chose pea plants are as follows:
Pea plants are easy to grow.Pea plants have several distinct traits that vary.Gregor Mendel is an Austrian monk refered to as the 'FATHER OF GENETICS' because of his immense contribution to the inheritance of genes/traits. Mendel worked closely with garden peas (Pisium sativum) and performed several experiments relating to genetics and inheritance on them. Some of the reasons he chose pea plants are as follows:They are easy to grow in the garden.The flowers of pea plants are bisexual i.e. they possess male and female reproductive organsThey are easy to obtain pure breed plant through self-fertilizationThey possess several traits that could be studied or identified e.g. flower color, shape etc.Learn more: https://brainly.com/question/18772175?referrer=searchResults
[tex]\huge\tt\underline\red{Question}[/tex]
What is diaphragm????
Answer:
The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.
Explanation:
hope this will help you.
what would it take to determine the climate has changed?
Answer:
Sea level rise is another clue that tells us Earth's climate is getting warmer. But melting ice is not the only cause of rising sea levels. As the ocean gets warmer, the water actually expands! Scientists have observed that the sea level has risen 7 inches in the last 100 years.
Explanation:
Because the hotter it get the more water in the ocean the colder less water in the ocean or it could stay the same
I WILL AWARD BRAINLIEST PLEASE HELP ASAP
According to this diagram, which way would the molecules need to move in order for the figure above to represent active transport?
molecules inside and outside a cell, with more molecules outside of the cell than in
Molecules inside the cell move outside the cell.
Molecules outside the cell move inside the cell.
The molecules will not move.
Molecules will move into and out of the cell at the same time.
Answer:
Molecules inside the cell move outside the cell.
Explanation:
the human digestive system contains bacteria which aide in digestion for the human as well as vitamin production. the bacteria receive a home and food. this is an example of which type of symbiotic relationship?
Answer:
This is a mutualistic relationship.
How does pH and temperature affect cellular respiration?
What is a benefit of using coal for energy ?
- it is plentiful in the us
- it can be mined without damaging the land
- it can be shipped in a liquid form
- it is nonpollution
Answer:
it is nonpollution.....
Erik, a forensic technician, is called to a crime scene to determine if there are any fingerprints. He uses the process of photoluminescence to find the
evidence. Which scientific field did he use?
O physics
O biology
O chemistry
O entomology
Answer:
The answer is: Physics
Explanation:
Fingerprints are for the physics field
NEED IT ASAP ! ! ! What type of deposition would create sand dunes? Earth/Environmental Science
Answer:
Earth deposition, wind would blow the sand and have it pile up
Explanation:
The "ribopart in the name deoxyribonucleic acid refers to the a. Rungs of the spiral ladder b. Bonds that hold two strands together C. Sugar component of DNA d. Type of helical arrangement
Which of the following statement is true?
A. Energy can be created, but not destroyed.
B. Some machines are 100% efficient.
C. Atomic energy can't be converted into electricity.
D. When work is done, some energy is always "lost" as heat.
PLEASE ANSWER!! PICK U AS BRAINLIEST!!!
Answer:
your answer is D when work is done, some energy is always lost as heat
Explanation:
Can energy be lost as heat?
In practice, whenever work is done to move energy from one form to another, there is always some loss to other forms of energy such as heat and sound.your answer is D when work is done, some energy is always lost as heat
Pls help!! It’s due today!!
HELP ME PLEASE I WILL GIVE BRAINLIEST IF CORRECT AND EXTRA POINTS I CANNOT FAIL THIS SCIENCE TEST.
Which statement describes the amount of energy passed to the hawk in the energy pyramid above
A. The hawk has 50 percent of the energy available to it.
B. The hawk has the least amount of energy available to it.
C. The hawk has the most amount of energy available to it.
D. The hawk has no energy available to it.
I took this before the answer is B
Answer:
the answer is B
Explanation:
this is sooooooooooo easy
Organisms that are similar in structure and form and successfully reproduce among
themselves belong to the same family.
True or false?
Which of these is an example of a biotic factor that could limit a community in an ecosystem?
A. A drought occurs for several months.
B. New predators move into the ecosystem.
C. A hurricane passes through an ecosystem.
D. Living space is lost due to human activities.
Answer:
B. New predators move into the ecosystem.
Explanation:
A, C, and D are all abiotic (nonliving) factors that could limit a community in an ecosystem.
If a true breeding purple plant is crossed with a true-breeding white flow plant, the possible phenotypes of the first generation of peas are ______.
A. 50% Purple and 50% white
B. All white
C. All Purple
WARM-UP
for each trait
Mendelian inheritance states that traits are determined when offspring receive
from
linn a different trait.
i need help
Answer: Mendelian inheritance states that traits are determined when offspring receive alleles for each trait from either of the parents. Traits can be dominant, which means they can be seen and are capable of masking a different trait. ... Alleles are different versions of the same genes in an organism
Explanation: Allels can be either recessive or dominant.
Which layer of the rainforest usually receives the most direct sunlight?
the understory
A. the canopy layer
B. the forest floor
C. the emergent layer
D. the understory
Answer:
The emergent layer
Explanation:
This part of the forest has high tree tops
Answer:
The layer that get the most sunlight is the emergent layer.
Explanation:
the reason that is the awnser is the emergent layer is the highest part of the tree.
How does camouflage help an organism survive?
Answer:
they camouflage into environment to blend in and to look the same as whatever they are on or in this stops them from being recognized
Answer:
Organisms use camouflage to mask their location identity and movement. This allows prey to avoid predators, and for predators to sneak up on prey
Explanation:
Explain what a longshore current is.
Answer:
A longshore current is when the wave reaches the coastline and release bursts of energy.An which it can run parallel to the shoreline.
Explanation:
3. PI of a protein is dependent on the number of acidic and basic amino acid residues in the protein.
Answer:
The study of proteins is important because all the genes in cellular DNA house the program or code for a unique protein structure.
Explanation:
Within the science parlance, pl is the short way to write Isoelectric Point. It is the pH (that is the acidity or basicity) of a solution at which the net charge of a protein becomes nil.
The surface, in most cases, is likely going to be negatively charged when the pH of that same solution is above the pl. When this occurs, molecules that have similar negative charges will tend to move away or be repelled.
It is useful to note that the structure of proteins comprises of 20 amino acids all of which are connected by peptide bonds.
Cheers!
PLEASE HELP ASAP ILL GIVE BRAINIEST
Do you place an item in the autoclave before or after washing it?
Answer:
Wash it first to remove obvious soil or residue.
Then put it into the autoclave to sterilize it.
Which process is shown in the diagram?
A. Replication
B. Translation
C. Transcription
D. Mutation
I think its transcription it shows like when they are copying mRNA for protein synthesis.
I think its not translation because translation is the final part after transcription, the process in the pic seems like the beginning of copying the code
CAN SOMEONE PLEASE HELP ME
Explain why it is often milder in areas such as coastal Maryland while areas such as Kansas or Iowa have more extremes in temperature? (Take into account the geographical location of Maryland and Kansas)
(I will award Brainliest)
Can I have help real quick, I just need to know we’re the labels in the grey box go on the chart.
Do the same DNA sequences always lead to the same traits? Why or why not? I
what is pericardium membrane, and pericardium fluid ?
Answer:
PERICARDIUM MEMBRANE
The pericardium acts as mechanical protection for the heart and big vessels, and a lubrication to reduce friction between the heart and the surrounding structures. A very important role in all aspects of pericardial functions is played by mesothelial cells.
Our heart is surrounded by a double-layered membrane, called the pericardium or pericardial sac. This membrane keeps your heart in place in your chest cavity, restricts the expansion of your heart when your blood volume increases, and helps to protect your heart.
PERICARDIUM FLUID
Pericardial fluid is the serous fluid secreted by the serous layer of the pericardium into the pericardial cavity. ... This serous layer has two membranes which enclose the pericardial cavity into which is secreted the pericardial fluid.
What exactly is a hormonal female ?
Estrogen
Estrogen is the primary “female” hormone. It is involved in many of the physical and emotional changes seen in transition. Estrogen may be given as a pill, by injection, or by a number of skin preparations such as a gel, spray, or a patch. Pills are convenient, cheap and effective, but are less safe if you smoke or are older than 35
Answer:
Explanation:
Types of female sex hormones. The two main female sex hormones are estrogen and progesterone. Although testosterone is considered a male hormone, females also produce and need a small amount of this, too.
We live in the troposphere.
True or false
resequence the following from largest to smallest
bases
chromosomes
nucleus
genes
Answer:
IM SMART BECAUSE I'M A TEACHER
Explanation:
SO THE ANSWER IS NUCLEUS GENES CHROMOSOMES BASES