Answers
Answer:
The correct answer would be :
rr (parent I) × rr (parent II)
Explanation:
In this given question there are two traits present in the corns that are red kernels and yellow kernels. It is also given that the yellow kernel is dominant over the yellow kernels.
In the provided Punnett square and on our knowledge we know that the recessive trait which is the yellow kernel only expresses itself when both the genes of the kernel have recessive gene r.
In the heterozygous cross, there would be only 50% chances of the kernels of an ear of corn to produce yellow kernels.. There is only one possible condition which is:
rr cross with rr
r r
r rr rr
r rr rr
All kernels in this condition will be yellow.
Related Questions
3. Which of the following is an example of how humans have selectively bred organisms for thousands of years?
a. Humans have selectively bred lions to ensure they are adapted to the savanna.
b. Humans have selectively bred oak trees to produce acoms.
C. Humans have selectively bred apples to create lots of different varieties.
d. Humans have selectively bred cows so they produce less meat.
Answers
Answer:
C
Explanation:
This is the only answer that logically makes sense with the question
Answer:
id say C
Explanation:
What is the definition of law of dominance?
Answers
A strand of mRNA containing the following repeating sequence: AAGAAGAAGAAG. This sequence of mRNA codes for?
Answers
Answer:
Lysine- Lysine- Lysine- Lysine
Explanation:
This question is describing the process of translation, which is the process by which a mRNA sequence is used as template to produce an amino acid sequence. In the translation process, the mRNA sequence is read in a group of three nucleotide bases called CODONS. Each codon specifies an amino acid.
According to this question in which the following mRNA sequence is given; AAG-AAG-AAG-AAG, one would notice that each codon (AAG) in the sequence is the same and hence codes for only LYSINE amino acid using the genetic code. The amino sequence will read thus: Lysine- Lysine- Lysine- Lysine
Matter
Atoms
Protons
Neutrons
Electrons
Nucleus
Atomic Number
Atomic Mass
- Anything that has mass and takes up space (volume)
- Positively charged particles
Neutral particles; have no electric charge
.
Smallest possible unit into which matter can be divide
while still maintaining its properties
The center of an atom
The number of protons in the nucleus of an atom
: Found Outside the nucleus
Number of protons and Neutrons in the nucleus
Answers
Answer:
Matter - Anything that has mass and takes up space (volume).
Atoms - Smallest possible unit into which matter can be divided, while still maintaining its properties.
Protons - Positively charged particles.
Neutrons - Neutral particles; have no electric charge.
Electrons - Found Outside the nucleus.
Atomic Number - The number of protons in the nucleus of an atom.
Atomic Mass - Number of protons and Neutrons in the nucleus.
Which organism is the producer owl snake kite tree
Answers
Answer:
I would think the tree
Explanation:
HELP FAST PLS!
Which of the following is the best measure of an ecosystem's sustainability?
a.
locations on Earth
b.
amount of organisms
c.
type of climate
d.
level of biodiversity
Answers
In an ecosystem, biodiversity plays a major role to measure sustainability for the preservation or restoration of the ecosystem, hence option d is correct.
What is the ecosystem's sustainability?The ability to self-regulate and adapt to changing conditions, such as the worldwide accumulation of carbon dioxide, are a few variables that may be stated to boost an ecosystem's sustainability.
The preservation or restoration of ecosystem processes, including the diversity of plant and animal populations and the ecological systems' productive capability, is referred to as ecological sustainability.
The three fundamental pillars of sustainability are economic, environmental, and social.
Therefore biodiversity is best for the measurement of the ecosystem's sustainability, hence option d is correct.
Learn more about an ecosystem, here:
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13. What is the structure whose main job is to write RNA from proteins?
a. nucleolus
b. Golgi apparatus
c. cytoplasm
d. cilia
Answers
Answer:
I think its B but im not sure.
Explanation:
Melosis is a reduction divison
True or false
Answers
Answer:
True
Explanation:
A process of reduction division in which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes in a diploid cell. ... Sex cells (sperm & egg.) Process of Meiosis. Starts with 1 diploid cell & ends with 4 haploid cells
HELP HELP HELP!!!
Which BEST describes how the process identified in Part A changed the frequency of alleles?
A
Finches with mutations were unable to survive to reproductive age and did not produce offspring.
B
Finches that mated with individuals with desired traits were better able to survive to reproductive age.
С
Finches that were able to change their genotype to match the environment were most likely to survive.
D
Finches with traits better suited for survival were able to reproduce and pass these traits to their offspring
Answers
Answer:
Explanation:
c?
Three nucleotide bases in mRNA, that specifies (codes for) a particular amino acid is called a(n)
a
mutagen
b
anticodon
c
intron
d
codon
Answers
Answer:
The answer is a codon. A codon is in a mRNA while an anti-codon is in a tRNA.
in each one put if it is : DNA only , RNA Only or both DNA and RNA.
1-Has a phosphate in the nucleotide
2-Has the sugar Deoxyribose
3-Has the sugar Ribose
4-Contains Adenine
5-Contains Guanine
6-Contains Thymine
7-Contains Cytosine
8-Contains Uracil
9-Double Stranded
10-Single Stranded
11-Found in the nucleus
12-Found in the cytoplasm
13-Nucleic Acids
Help Plis
Answers
Answer:
1.both
2.DNa
3.RNA
4.Both
6.both
7.both
8.RNA only
9.DNA only
10.RNA only
11.DNA only
12.RNA only
13.Both
PLEASE HELP ASAP I WILL DO BRAINLYIST
Answers
Answer:
There would be more prey in the world because the mountain lion would never exist.
Explanation:
A strand of mRNA containing the following repeating sequence: AAGAAGAAGAAG. this sequence of mRNA codes for:
if it says answered already its just a bot answering please answer it still
1. lys-arg-gly-lys
2.ser-ser-glu-glu
3.-lys-arg-lys-arg
4.lys-lys-lys-lys
Answers
Answer:
4
Explanation:
Every gene is a three bases codon so with the first three bases and subsequent triplets being AAG, then it the amino acid will be lysine throughout
what are the storage structures in each of the following: caladium, carrot, cassava, devil's grass, sweet potato, yam ?
plz help
Answers
Answer:Caladium-Tubers
Carrot-storage roots
Cassava -storage roots
Devil’s grass-underground stem
Sweet potato -storage roots
Yam-tubers
Explanation:
In what ways are prokaryotic cells
generally different from eukaryotic cells?
Answers
Answer:
There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead
what is the smallest biological unit called
Answers
Answer:
A cell
Explanation:
Answer:
cell
Explanation:
The cell is the smallest structural and functional unit of living organisms, which can exist on its own. Therefore, it is sometimes called the building block of life. Some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.
Identify the location where the sex cells of each reproductive system mature.
Answers
Answer:
The female and male sex cells or gametes are known as eggs and sperm. These cells are formed inside the sex glands and are destined to unite during the fertilization process in order to carry out reproduction in humans.
the male sexual cell is the spermatozoa, they are mobile and can move using their flagellum. Sperm remain alive for 2 or 3 days in the female genitalia. THESE CELLS ORIGINATE INSIDE THE TESTICLES.
Ovules are large, spherical and immobile cells and generally a single egg matures every 28 days, unlike sperm that are generated in large numbers.
Explanation:
hope this helps :)
Are males more likely than
females to express a x-linked recessive disorder?
Answers
Answer:
A male with a mutation in a gene on the X chromosome is typically affected with the condition. Because females have two copies of the X chromosome and males have only one X chromosome, X-linked recessive diseases are more common among males than females.
Explanation:
so the answer would be yes.
Answer:
They are not.
Explanation:
Females have X-X chromosomes, while males have X-Y. Females have twice as many X chromosomes, so it's just statistics.
Which of the following was not advocated by the Black Panthers?
a
nonviolence techniques to achieve goals
b
the Black Power movement
c
black nationalism movements
d
community development efforts
Answers
Answer:
A.
Explanation:
The Black Panther Party was a political party formed by Huey P. Newton and Bobby Seale in 1966 in Oakland, California. The party was formed to protect the black community from police brutality. The operations advocated by the Black Panther Party were the Black Power Movement, the black nationalism movement, development efforts for the black community, and violent ways to achieve their goals.
Therefore, the way not adopted by the Black Panthers Party is option A, nonviolent ways to achieve their goals. In reality, Huey P. Newton was convicted of manslaughter for killing a police officer and was sentenced to 15 years imprisonment. Thus option A is correct.
• What types of muscles are in the body?
• What are the different types of muscle tissue?
• How do skeletal muscles work?
• What does the skeleton do?
• What are the characteristics of bones?
• What role do joints play?
• What is the role of the nervous system?
• How do the parts of the nervous system work?
• How do the muscular, skeletal, and nervous systems work together to maintain homeostasis?
• How does the endocrine system function?
• Which hormones do endocrine glands release?
• How are hormone levels regulated?
• How does the reproductive system work?
• What structures make up the male and female reproductive systems?
• What nutrients do you need?
• What happens in the digestive system?
• What is the process of digestion?
• What is the role of excretory system?
• What are the structures of the urinary system?
• How does the excretory system help the body maintain homeostasis?
• What is the role of the respiratory system?
• What happens when you breathe?
• What happens in the circulatory system?
• What are the structures of the heart?
• How does blood flow through the circulatory system?
• What does blood contain?
• What are the benefits and limitations of scientific experiments and investigations?
• What pathogens cause infectious disease?
• What is the role of the immune system?
• How are pathogens spread?
• How do infectious diseases affect body systems?
• What are noninfectious diseases, and how do people get them?
Answers
Answer:
1.SkeletalMuscle, Smooth muscle and Cardiac muscle
2ẞame as no.1
3.They enable humans to move and perform daily activities
4.Theywork as a support for your body gives the body shape
5.Theyare lightweight yet strong
6.Theymake the skeleton flexible.
what is the relationship between working distance and field of view
Answers
Answer:
yeah
Explanation:
Field Of View (FOV): The Viewable area of the object under inspection. In other words, this is the portion of the object that fills the camera's sensor. Working Distance (WD): The distance from the front of the lens to the object under inspection. Resolution: The minimum feature size of the object under inspection.
why do you think diversity is important for the survival of a species?
Answers
Answer:
Genetic diversity refers to the amount of genetic variation within a species. Diversity is important for species survival as it provides a way for populations to adapt to changing environments with more variation. More individuals within a population will possess allele variations that are suited to the environment and they will survive more effectively.
^.^
Which parts of the body ossify last?
Answers
Answer:
Hey mate....
Explanation:
This is ur answer.....
CT evaluation of timing for ossification of the medial clavicular epiphysis "The clavicle is the first bone to ossify in the developing embryo and the last to complete epiphyseal union.
Hope it helps!
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which statement is true about fossils?
Answers
Answer:
C. A fossil is any trace of prehistoric life
Explanation:
None of the other answer choices are reasonable enough to be true. I hope this can help you!
Compared to a rounded particle with low density, a HIGH density,
rounded particle of the same size will sink through water
•more slowly
•at the same rate
•more rapidly
Answers
Answer:
more rapidly
Explanation:
Density of a substance refers to the mass of that substance in relation to one unit of its volume. The density of a substance is the basis of whether such substance will float or sink in a liquid. This means that if the density of an object is higher than that of a liquid medium e.g water, the object will SINK while if the density of the object is lower in relation to the liquid medium, the object will FLOAT.
According to this question involving a rounded particle. If the rounded particle is of low density than water, it will float. However, if the rounded particle of the same size is of HIGH density than water, it will SINK MORE RAPIDLY.
Scientists placed frogs in a closed aquarium. They measured the amount of oxygen and carbon dioxide in the aquarium. The graph above shows their results. What most likely happened?
A: The frogs used oxygen to make sugar and gave off carbon dioxide.
B: The frogs used carbon dioxide to make sugar and gave off oxygen.
C: The frogs used oxygen to get energy from sugar and gave off carbon dioxide.
D:The frogs used carbon dioxide to get energy from sugar and gave off oxygen.
Answers
List three things that can bring life to a barren Island?
Answers
Birds. Since birds can fly, they could get to the barren island and on their way, they could pick up seeds in their feathers and carry them to the barren island.
Wind. Wind blows everywhere on earth
Floating vegetation
References
Answer:
Birds. Since birds can fly, they could get to the barren island and on their way, they could pick up seeds in their feathers and carry them to the barren island
Wind. Wind blows everywhere on earth.
Floating vegetation
Design an experiment that determines the amount of time needed for a person’s heart rate to return to normal after exercise
Answers
Answer:
You could record yourself doing a cardio exercise such as running or using a jump rope for a certain period of time using a stop watch or a phone timer. Then stop after about 5-10 minutes and using the stop watch see how long it takes for your heart rate to go back to normal.
Explanation:
Shape and volume ;
Solid :
Gas :
Answers
Explanation:
=Three states of matter exist – solid, liquid, and gas.
• Solids have a definite shape and volume.
•Liquids have a definite volume, but take the shape of the container.
•Gases have no definite shape or volume.
3. When oxygen in a person's blood decreases, the body will respond by...
increasing hunger
decreasing breathing rate
decreasing blood pressure
increasing breathing rate