Biology High School

1. State Mendel's Law of Inheritance.

2. What are the two alleles for flower color in snapdragon?

3. State the Law of Non-Mendelian Inheritance in snapdragon.​

1. State Mendel's Law Of Inheritance.2. What Are The Two Alleles For Flower Color In Snapdragon? 3. State

Answers

Answer 1

Answer:

1

Explanation:

he was able to find chromosomes in plants

Answer 2

Gregor Mendel's research on pea plants led him to the fundamental ideas of inheritance. He came to the conclusion that genes are inherited as distinct, paired units from each parent.

What is Non-Mendelian Inheritance?

Inheritance of features with a more complicated genetic base than one gene with two alleles and total dominance is referred to as non-Mendelian inheritance.

One allele may not always be dominant over another, resulting in a phenotype that falls between the two parents in certain people.

Incomplete dominance is the name given to this inheritance pattern. Snapdragon flowers, for instance, exhibit partial dominance.

When both alleles are present at the same time, this pattern of inheritance is referred to as partial dominance, since neither allele is totally dominant over the other.

Therefore, red and white snapdragons cross to produce exclusively pink progeny.

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Related Questions

what cell structure is made of a bilayer of phospholipids and proteins

Answers

Answer:

the Plasma Membrane

Explanation:

Like all other cellular membranes, the plasma membrane consists of both lipids and proteins. The fundamental structure of the membrane is the phospholipid bilayer, which forms a stable barrier between two aqueous compartments.

4. The size of a bryophyte is limited because it has no system for transporting water high
above the ground. True or False?
a. TRUE
b.FALSE

Answers

Answer:

True.

Explanation:

Bryophytes lack the conventional vascular tissues which usually contain the substance lignin. Without vascular tissues, these plants have no means of transporting water and/or nutrients from their lower organs to the higher organs which explains their limited height.

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do predators control the prey or do the prey control the predators

the predators are wolves the prey are deer

Answers

Answer:

Explanation:the predators are predators and how they are predators is because they are predatrods

The predators a predators b/c they just are

PLEASE ANSWER THIS!!

Answers

Answer:

C

Explanation:

where does the energy start and where does it end

Answers

Answer:

Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun.

That light energy will be absorbed and converted to heat. Then it will radiate out into space as infrared thermal radiation. It will travel in that form for a long time, once it gets out of the Earth's atmosphere.

Explanation:

Hope it helps

Answer:

You did not really specify your question but I am guessing it is talking about the food chain and the food chain starts at the plants and ends at the predator who does not have a predator.

Explanation:

Describe what part of the virus affects a body system but not all the body systems

Answers

Answer:

Explanation:

no

Which of the following is not an easily used form of biomass?
A. Paper products
B. Residues from good production and processing
C. Trees and grasses grown as energy crops
D. Landfill materials

Answers

B. Residues from good production and processing

Which evidence supports viruses being classified as living things?
O They are only made of proteins.
O They can enter cells.
They evolve over time.
O They spread between organisms.

Answers

Answer:

They are made up of protein.

Explanation:

Through out the cells life they all need protein to keep function.

The image below shows one muscle cell. Please choose the name of the structure that is labeled A.
1. Myosin
2. Actin
3. myoglobin
4. troponin

Answers

The name of the structure labeled as A is 'myosin'. Moreover, the name of the structure labeled as B is 'actin'.

A sarcomere is the basic unit of muscle contraction. This unit is defined as the region between two Z-lines.

Band A is a central band composed of the thick filaments of myosin.

Moreover, the sarcomere also has two halves of a band known as I-band, which consists of thin filaments of actin.

Muscle contraction is caused by the interaction between actin and myosin protein filaments in the sarcomeres.

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Give one example of how we could study
how organisms interact with other
organisms:

Answers

Answer:

Some organisms can make their own food, and other organisms have to get their food by eating other organisms. An organism that must obtain their nutrients by eating other organisms is called a consumer, or a heterotroph.

Explanation:

the ability to move from one location to another is

Answers

The ability to move from one location to another is locomotion.

To keep studying and be successful.

Answers

Answer:

You need to study because...

Explanation:

If you don't study you will fail, and if you fail you will not get a job, and if you don't get a job you will not make money, and if you don't make money you can't buy food and water, and if you can buy food and water you will startve, and if you starve you will d ie. Therefore, Study in school.

Sort each description into correct category.

Answers

where are the descriptions and categories? I would like to help if given more info. :)

The Basic Building Blocks of proteins are called amino acids.Why are proteins essential to all life?

Answers

Answer:

You need proteins in order for your body to create and repair cells.

How does water affect Earth’s physical features?

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Answer:

Water moving across the earth in streams and rivers pushes along soil and breaks down pieces of rock in a process called erosion. The moving water carries away rock and soil from some areas and deposits them in other areas, creating new landforms or changing the course of a stream or river.

Explanation:

What do people with Glycogen Disorder Disorder need to do in order to maintain a normal blood glucose?

Answers

the muscles and organs need a certain level of glucose in the blood to work properly. When the body is missing an enzyme or has a flawed enzyme and is not able to use glycogen the right way, it leads to a condition called glycogen storage disease (GSD). Many different enzymes are used by the body to process glycogen.


Why are enzymes so important to all living things? Give a real-life example to back up your answer.

Answers

Explanation: Enzymes help all life forms by allowing reactions to occur at a necessary rate of time. Like a maps allows you to turn at the right time and tells you when to turn around at the right time.

How could we model seismic waves in a different way? Come up with another model for this activity and explain the model.

Answers

Answer:

clarify please.

Explanation:

Answer:

Image result for How could we model seismic waves in a different way? Come up with another model for this activity and explain the model.

There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.

Explanation:

stem cells in developing bone that give rise to osteoblasts are called:

Answers

osteoprogenitor and osteogenic good luck

Stem cells in developing bone that give rise to osteoblasts are called Osteoprogenitor cells.

What are Osteoprogenitor cells?

Osteoprogenitor cells are stem cells found in the developing bone that have the ability to differentiate into osteoblasts, which are the cells responsible for the formation and mineralization of bone tissue.

These cells are crucial for the development and growth of the skeleton and the maintenance of healthy bones throughout life. They also play a role in bone repair and regeneration following injury or disease. By giving rise to osteoblasts, osteoprogenitor cells help to ensure the proper development and maintenance of the skeletal system.

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Why does road salt cause changes to nearby plants?

Answers

Answer:

increasing water stress

Explanation:

The foliage on roadside vegetation is damaged when salted water sprays up from the pavement by passing vehicles. Salt-laden water can also percolate down through the soil profile, coming into contact with soil particles, soil microbes, and plant roots. Salt injures vegetation by: Increasing water stress

The biotic factors of the North American ecosystem that influence lodgepole pine populations are

Answers

Space, water, and climate all help determine a species population.

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without making any other adjustments the _____ can be increased by focusing properly.

Answers

Resolution is the ability that a microscope has to distinguish fine details. Without making any other adjustments the RESOLUTION can be increased by focusing properly in a brightfield microscope.

A brightfield microscope (also called compound light microscope) is a light microscope that produces dark images against a bright background.

The brightfield microscope is widely used in cellular biology and microbiological laboratories.

The resolution of the brightfield microscope is limited to 0.2 micrometers (µm).

This maximum value can be reached by changing the objective lens.

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Can you help me with this?

Answers

Answer:

better pic plz

Explanation:

The tails of the cell membrane are ____________ while the phosphate heads are ___________.



Hydrophilic, Hydrophobic


Hydrophobic, Hydrophilic


Flexible, Hydrophobic


Water Loving, Flexible

Answers

Answer:  Hydrophobic, Hydrophilic (Option 2)

Explanation:

The tails of the cell membrane are __hydrophobic__ while the phosphate heads are __hydrophilic__.

I hope the following image helps to further explain the answer.

The tails of the cell membrane are hydrophobic while the phosphate heads are hydrophilic. The correct option is B.

What is the structure of cell membrane?

The phospholipid bilayer, which forms a stable barrier between two aqueous compartments, is the membrane's fundamental structure. These compartments are the inside and outside of the cell in the case of the plasma membrane.

The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate the cell's interior from the outside environment.

The membrane of the cell is composed of a semipermeable lipid bilayer. The cell membrane controls the transport of materials into and out of the cell.

The heads (phosphate) are polar, whereas the tails (lipid) are non-polar. The heads, which form the outer as well as inner linings, seem to be "hydrophilic" (love water), whereas the tails, which face the cell membrane's interior, are "hydrophobic" (water fearing).

Thus, the correct option is B.

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why do trees sometimes get white spots on it

Answers

Answer:If you see a suspicious abundance of white spots on your twigs, branches, or leaves, you may have an infestation of scale insects, which are parasites of plants and feed on internal plant fluids. The white spots that you see are in fact thousands of tiny white bugs.

Explanation:

an example of an incorrect theory that was disproved by the discovery of new information is?

Answers

Answer:

The geocentric model of the solar system. Early astronomers first thought the Earth was the center of the universe, later it was disproven and the heliocentric model became more accepted.

in yeast that has been genetically modified to be able to produce spider silk, the ________ is joined with the ________ .

Answers

A transgenic organism is an organism whose genome (DNA) has been altered by recombinant genetic engineering techniques. These techniques can be used to transfer exogenous genes within transgenic species.

In yeast that has been genetically modified to be able to produce spider silk, the spider silk CODING SEQUENCE is joined with the yeast REGULATORY SEQUENCE.

In this case, transgenic yeast has the spider silk coding gene sequence (i.e., the exons) that encodes for the spider silk protein, whereas a regulatory gene sequence (e.g., a promoter gene sequence) from yeast have been preserved in order to regulate the expression of the target exogenous gene.

The most important genetic engineering techniques used to create transgenic animals include DNA microinjection and retrovirus-mediated gene transfer.

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True or False: Cellulose is a polysaccharide that functions as a structural carbohydrate

Answers

Answer:

True

Explanation:

Cellulose is a carbohydrate, meaning it can be identified as a polysacharide. It is often used by plants in the construction of a cell wall in cells. Meaning it also functions as a structural carbohydrate.

Thus, it can be thought that cellulose is a polysaccharide that functions as a structural carbohydrate.

explain the difference between a disaccharide and a polysaccharide

Answers

Explanation:

Dissaccharide is the combination of two mononsaccharide. Example: Fructose and Lactose x

Polysaccharide is the combination of more than one mononsaccharide. Example: Cellulose and Starch

Why is the sequence of amino acids important to protein function?

Multiple choice question.

A)
The sequence of amino acids doesn't have an effect.

B)
The order of amino acids determines the shape a protein will take.

C)
The order of the amino acids can be read like a code to assemble DNA.

D)
Amino acids can only be combined in a specific order, otherwise the bonds will fall apart.

Answers

Answer:

b

Explanation:

mutations in an amino acid sequence affect the function of its protein

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