In Mendel's experiments, the difference he discovered in the F1 and F2 generations is as follows: 0% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.
MENDEL EXPERIMENT:
Gregor Mendel is regarded as the father of genetics due to his immense contributions to inheritance. Gregor Mendel worked with pea plants where he studied several traits in the plant. Mendel crossed two parents that are true breeding for a particular trait. The first filial generation (F1) were all dominant i.e. 0% recessive while the second filial generation (F2) were 3 dominant and 1 recessive i.e. 25% recessive. Therefore, in Mendel's experiments, the difference he discovered in the F1 and F2 generations is as follows: 0% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.Learn more at: https://brainly.com/question/290081?referrer=searchResults
oque é radiação eletromagnética
Answer:
A radiação que é emitida a partir de uma eleição movendo-se em alta velocidade, essas radiações não podem ser atraídas pelo campo elétrico nem pelo campo magnético
Explanation:
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describe the characteristics of life that carbon atoms have and any characteristics of life that it does not have. Be sure to explain how each of the 7 characteristics of life are either present or not present.
Characteristics of life:
1. homeostasis
2. organization based on cells
3. metabolism
4. growth
5. evolution and adaptation
6. response to stimuli
7. reproduction
Answer:
i don't know try e
Explanation:
(a)
2.
The diagrams below show the patterns produced on an oscilloscope by three
different sound waves.
M
А
B
с
(0)
Which two waves have the same loudness?
Write the letters.
and
In the diagram attached, the option that shows the two waves have the same loudness is option A and C.
What is the statement about?Note that in the diagram The letters may be in either order and both the letter and the correct explanation are need for the marking of the their amplitudes as they are the same.
Therefore, In the diagram attached, the option that shows the two waves have the same loudness is option A and C.
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Name the state of matter of each layer of the earth
Answer:
Name the state of matter of each layer of the earth... The crust and the inner core are solid, whereas the outer core and inner mantle are liquid. The outer mantle is semi solid.
Explanation:
Having results of an experiment examined and interpreted by experts in the field is called a
The examination and interpretation of the experiments by experts in the field is called PEER REVIEW PROCESS.
The peer-review process is the most widely accepted approach to validate scientific data. During peer review, two or more scientific experts in a given area of investigation analyze data and conclusions obtained in a work before its publication.The reviewers/evaluators are carefully selected by editors to verify the validity and reliability of the work.Learn more in:
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Complex traits follow different patterns of inheritance and involve multiple genes or other factors these patterns include
1)
2)
3)
4)
Complex traits follow different patterns of inheritance and involve multiple genes or other factors these patterns include:
1) Incomplete or blending dominance
2) Co-dominance
3) Multi allele
4) Regulatory gene
The first law of Mendel known as the law of dominance that states that characters or traits are controlled by genes and these factors occur in pairs in which one member is the dominant gene and the other one is the recessive gene.
The law of segregation is the second law of Mendel that explains that the trait of form by genes does not blend and both expressed in the F2 generation.
The multiple genes or factors form these patterns of inheritance that include
Incomplete or blending dominance - this pattern of the inheritance shows that the F1 generation offsprings are different from their both parents and the new phenotype is a mix or blended form of both.Co-dominance - here F1 generation offspring resembles both parents Multi allele - In case if there are more than two genes or factors present in the population.Regulatory gene - in this pattern the expression of one or more geneThus, the correct answer is - 1) Incomplete or blending dominance
2) Co-dominance
3) Multi allele
4) Regulatory gene
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What does a J-shaped curve demonstrate for population growth?
Answer:
the situation in which, in a new environment, the population density of an organism increases rapidly in an exponential (logarithmic) form, but then stops abruptly as environmental resistance
Explanation:
What happens to your pupil in dim light and in bright light? Why does this happen?
I'll give brainliest :D
Answer:
your eyes adjust to the light sorce
Explanation:
Describe polarity in your own words.
Answer:
Explanation:
polarity can mean different things based on how you use it but in chemical bonding its the distribution of the electric charge over the atoms in the bond and in chemistry its typically physical properties such as melting and freezing point but like i said it depends on how its used
According to endosymbiosis, what is the best explanation about how eukaryotic cells evolved?
Bacteria that were capable of photosynthesis engulfed smaller, heterotrophic bacteria.
Cells that did not fully separate during cellular division fused, forming larger organisms.
Chloroplasts and mitochondria were once prokaryotes that began to live within larger cells.
Two or more prokaryotes fused to form larger, multicellular organisms.
Answer: C
Explanation:
Hi! help here thanks
Answer:
Observations are things that can be directly seen and talked about. Inferences are things that you believe correlate with each other. For instance, the dog wagging its tail must be happy because it is a guess, not a fact. An example of an observation is The girl is wearing a blue shirt with white straps because you can directly see it.
Describe the processes of metabolism and photosynthesis
Carbon dioxide is converted into sugars in a process called carbon fixation; photosynthesis captures energy from sunlight to convert carbon dioxide into carbohydrate. ... These nutrients are oxidized to produce carbon dioxide and water, and to release chemical energy to drive the organism's metabolism.
Answer:
Carbon dioxide is converted into sugars in a process called carbon fixation; photosynthesis captures energy from sunlight to convert carbon dioxide into carbohydrate. ... These nutrients are oxidized to produce carbon dioxide and water, and to release chemical energy to drive the organism's metabolism.
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Which of the following is true of a scientific theory
Answer:
please put the papers snapshot
During reclamation, companies can replenish the land and use it for another ecosystem service.
- True
- False
The answer is True
During reclamation, companies being able to replenish the land and use it for another ecosystem service is a true statement.
What is Reclamation?This is also referred to as land fill and involves the formation of a new land from sea, ocean beds etc which has high amount of nutrients.
This scenario occurs mostly after drilling or mining has taken place in the affected area in which the land is replenished and used for another ecosystem service such as agriculture etc.
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Answer: False
Explanation:
source trust me bro
how many bonds are typically formed by the atom Carbon?
Answer:
Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or molecules
Answer:
There are four bonds typically formed by the atom Carbon.
categories of prophet
Answer:
(i) Canonical prophets are prophets whose oracles are recorded under their names.
(ii) Non-canonical prophets whose oracles have been compiled by other authors for example, Elisha, Elijah and Nathan.
(iii) Cultic prophets were prophets whose duties were associated with places of worship.
any two features of plants grown in hot and moist places
Answer:
KINDLY SEE ATTACHED
Explanation:
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Meaning of chromatos
A. color writing
B. Color forming
C. Color spreading
D. None of these
chromato meaning
Chromato- is a combining form used like a prefix meaning “color.” It is used in many scientific and medical terms. In cell biology, chromato- specifically refers to chromatin, “the readily stainable substance of a cell nucleus, consisting of DNA, RNA, and various proteins, that forms chromosomes during cell division.”
¿ como las acciones del ser humano, como la contaminación, la caza, el uso excesivo de recursos, afectan la estabilidad de las cadenas y redes tráficos en una comunidad biológica?
Answer:
plástico gases efecto inevero entre otras cosas
Explanation:
la contaminación y el uso excesivo de recursos animales
A cell in the basal layer of the skin contains 46 chromosomes and divides by mitosis to produce new skin cells. After ten successive divisions, how many chromosomes will the basal cell have?
Answer:
2
Explanation:
after 10 successful division, the basal cell layer will remain two
A section of DNA called a __________ codes for the production of _____________.
(1) Response to stimuli: Does the entity sense and respond to environmental change?
They just can reproduce when they are in the host
Answer:
Organisms need to detect and respond to changes in their internal and external environment. This is because the conditions inside our body must be carefully controlled for it to function effectively and survive. The control systems that allow organisms to respond to changes are incredibly important.
All control systems include:
Cells called receptors, which detect stimuli (changes in the environment).
The coordination centre, such as the brain, spinal cord or pancreas, which receives and processes information from receptors around the body.
Effectors which bring about responses, and restore optimum levels, such as core body temperature and blood glucose levels. Effectors include muscles and glands, and so responses can include muscle contractions or hormone release
What are some viable ways of lessening the effect that increased carbon has on global warming?
Answer:
reforestation
detoxification of harmfull gasses from industries and vehicles
Explanation:
When the enzyme is at its most active state and most of the substrate has bound the enzyme, an increase in the concentration of substrate will:____________
Answer:
An increase in the concentration of substrate will Increase enzyme activity.
Explanation:
Increase enzyme activity:
While the enzyme is toward its most active state and most of the substrate has bound the enzyme, an increase in the concentration of substrate will increase enzyme activity. Enzyme activity will progress until all enzymes' existing site is bound by substrates.In higher concentrations the enzyme molecules convert saturated with substrate, therefore there are some free enzyme molecules, so adding more substrate doesn't get many variations.Learn more about Enzyme, refer:
https://brainly.com/question/13981863https://brainly.com/question/17052405When the enzyme is at its most active state, the molecules of the enzymes will become saturated with substrate.
It should be noted that an increase in the substrate concentration will lead to an increase in the rate of reaction.In conclusion, in a situation whereby all the enzymes are active, this will lead to the freezing of the substrate activity until when all the enzymes have finished.Read related link on:
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What is the basic unit of structure and function in all living things?
Answer:
Cells / Cells Unit
Explanation:
The reason why cells is the basic unit of structure and function in all living things is because the cells form parts for the organism and it carries out all of the organism's processes or it's functions.
Answer:
Cells Unit. Cells are basic units of structure and function in living things. This means that cells form the parts or an organism and carry out all of the an organism's processes, or functions.
Explanation:
hope it is helpful for you Thank youWhat are the conditions for osmosis to occur in animal cells?
Is it true that paper is warm and metal is cold? Can metal sometimes be warm? Can paper be
cold? Type what you think below.
pls help pls
A botanist is curious if fertilizers will improve the yields of their otherwise unfertilized tomato plants. They buy two different types of fertilizer, and for each plant in their garden they flip a coin to assign a fertilizer to that plant. Explain a major flaw in their experiment, and how they might resolve it.
Answer flipping a coin provide in accurate data because an experiment should be repeated multiple times with the same conditions. They should be using multiple tomato plants and the two fertilizers should go equally to the tomato plant and should not be flipping a coin
Explanation:
I have zero clue what the question wants but that’s a flaw
1. Is it advisable to switch the microscope on while looking through the eyepiece?
Answer:
yes ithink its important to switch on
