The nondisjunction in the first mitosis that causes a fly gynandomorph to form could only occur in a zygote that is:_________A. XYY
B. XO
C. XY
D. XX
Answer:
A. XYY
Explanation:
Nondisjunction: The term "nondisjunction" is described as the failure of "sister chromatids" or "homologous chromosomes" to separate properly or precisely during cell division.
Gynandromorphism hasn't been discovered or identified in human beings, but it has been expressed or found in a variety of other creatures. However, a few scientists believe that gynandromorphs are considered as chimeras.
Example: In insects, the given condition can be caused due to the fact that two distinct sperm enters in one egg.
What is the process the does not require oxygen?
Electron Transport Chain
Fermentation
Krebs Cycle
None of the above, they all need oxygen
Answer:
The process that does not require oxygen is fermentation.
Explanation:
Fermentation is an alternative route of cellular respiration for obtaining energy, in the absence of oxygen. In aerobic respiration, oxygen is the acceptor of electrons from NADH but, in anaerobic respiration, the electron acceptor is an organic compound.
The fermentation process does not occur in the mitochondria nor does it involve the electron transport chain, and has a low energy yield at the end of the process.
With respect to the other options:
The electron transport chain and the Krebs cycle occur in the presence of oxygen.Fermentation is an alternative route for obtaining energy, in the absence of oxygen. Fermentation is the process that does not require oxygen.
Fermentation:
It is an alternative route for obtaining energy, in the absence of oxygen. In anaerobic respiration, the electron acceptor of NADH is an organic compound.
It has a low energy yield at the end of the process.
The electron transport chain and the Krebs cycle are the processes that occur in the presence of oxygen.
Therefore, Fermentation is the process that does not require oxygen.
To know more about fermentation,
https://brainly.com/question/13050729
What similarities and differences exist in the body parts shown in image A? in your answer evaluate their autonomy and mention the parts function in the respective organisms
Answer:e
Explanation:
E
When a germ cell undergoes meiosis, which event would MOST likely result in four aneuploid daughter
cells?
A. misalignment of the chromosomes during metaphase I
B. misalignment of the chromosomes during anaphase I
C. misalignment of the chromosomes during metaphase II
D. misalignment of the chromosomes during anaphase II
Answer:
B. misalignment of the chromosomes during anaphase I
Explanation:
Aneuploidy refers to an error in the chromosomal number of a cell. This occurs when the chromosomes fail to separate equally into individual cells, a process called MEIOTIC NONDISJUNCTION. Meiotic disjunction can occur in either the anaphase stage of meiosis I or meiosis II, however, different outcomes are produced.
When chromosomes fail to separate at meiosis I, it results in two gametes that lack that particular chromosome (n-1) and two gametes with two copies of the chromosome (n+1). This means that the four daughter cells will have an incorrect number of chromosomes, hence, the misalignment of the chromosomes during anaphase I will result in four aneuploid daughter cells.
Answer:
A. misalignment of the chromosomes during metaphase I
Explanation:
Took the test.
Help pls I really need it?
Answer:complex
Explanation:
If a red snap dragon is crossed with a white snap dragon,what is the phenotype of the offspring?what are the possible genotypes of the offspring?
Subject:
Technology and Livelihood Education
Answer:
What I Know
1.A
2.A
3.B
COMING SOON
yuko kakazu uses subaru Telescope to search for collections of stars, planets, gas, and dust called
Answer:
Galaxies.
Explanation:
A galaxy is a massive gravitational star system. They contain stars and their remains. Planets and other celestial bodies can orbit the stars. Between the stars is an interstellar substance containing gas, cosmic dust, and cosmic radiation, the denser regions of which are interstellar clouds. In addition, galaxies contain large amounts of dark matter, the nature of which is unknown.
Whereas for a long time the number of galaxies in the visible universe was long estimated at 200 billion, the number of galaxies is estimated to be at least 2 trillion based on recent observations.
Carrying capacity is when the population is small enough group that an ecosystem can support.
True
False
Answer: I think its true.
1. Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean. How are they alike and similar? Explain the reason for the similarities and differences.
Please explain to get Brainliest. :D
Answer:
Explanation:
The North Pacific Ocean current goes in oval type movements, while the South Pacific Ocean goes more so in circular motions.
Which type of soil drained the fastest (IE, the least amount of water needed to be added in order for a drip to appear)? Why do you think that soil drained so well?
Answer:
Sand
Explanation:
Sandy soil contains a lot of sand, which is made up of large particles. Sand drains water very easily.
What is the chemical formula of oxygen?
Answer:
O^2
Explanation:
Why did Gregor Mendel join a monastery
Answer:
can you attach a picture?
Cellular respiration differs from photosynthesis in terms of energy by the fact that cellular respiration has
Answer:Cellular respiration produces oxygen, while photosynthesis uses oxygen. Photosynthesis releases energy, while cellular respiration stores energy. ... Oxygen is produced during cellular respiration and stored during photosynthesis. Carbon dioxide and water released by cellular respiration are used in photosynthesis.
Explanation:
what is the full form of MFG in biology
[tex]\huge\mathfrak {Answer:-}[/tex]
mit freundlichem Gruß or mit freundlichen Grüßen
What is intangible senses?
Give some examples..
Answer:
Something that can't be perceived my you senses. (you maybe can't smells it, or taste it, or etc.) it doesn't have a physical presence.
Which event is most likely if an index fossil is found in a layer at location 1, but the layer and index fossil are not found at location 2 nearby, which is known to be the same relative age?
The layer at location 2 is too old to contain fossils.
The locations were too close together.
The organism did not exist at location 2.
The layers at location 2 formed much earlier than those at location 1.
Answer:
C. the organism did not exist at location 2
Explanation:
Answer: C.
Explanation:
An organism has a haploid number of 36. What is the organism's diploid
number?
Answer:
72, because you just multiply by 2
What does a gene carry for a trait
Answer:
Information or characteristics
Explanation:
Genes are things you inherit from your parents at birth. Genes carry the information that was inherited from your parents.
Hope this helps!
The addition of any suk tance to water that has a negative effect on living things is called recycling.
Please select the best answer from the choices provided
T
F
Which descriptions correctly identify what could be
malfunctioning with the malignant tumors? Check all
that apply
Cells are dividing without growth factors.
The cells are not responding to apoptosis.
Disease has taken over the cells.
Cell surface proteins do not recognize other cells in
the body
Damaged DNA has produced higher concentrations
of cyclin in tins cells.
Answer:
Explanation:Which descriptions correctly identify what could be malfunctioning with the malignant tumors? Check all that apply. Cells are dividing without
If the DNA code is CCA, what is the complementary mRNA code?
Answer:
The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA.
Compare and contrast physical and chemical properties of matter.
Answer:Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity. Chemical properties can be measured only by changing a substance's chemical identity.
Explanation:
What is the best definition for a hypothesis?
1. Hypothesis are not well developed and are lack of a well-confirmed body of explanatory material.
2. Hypothesis may be well-developed, well-confirmed body of explanatory material.
3. none of the above
4. all of the above
ANSWER:I think the answer is number 3
Which are two ways that plants help humans have a clean environment?
photosynthesis and cellular respiration
cellular respiration and preventing erosion
encouraging erosion and bioremediation
bioremediation and acting as a carbon sink
Answer:
The correct answer is- bioremediation and acting as a carbon sink
Explanation:
Plants play various roles in affecting the environment. Plants prevent soil erosion, pulling carbon from the atmosphere by photosynthesis incorporating or releasing oxygen by cellular respiration, acts as pollution indicator, decreases soil toxicity, provides habitat and niche and many more to balance ecosystem and improve the environment.
Plants to help in cleaning the environment can be played by these two ways:
1. bioremediation in pants or phytoremediation is the process in which the roots system of plants uses synergistic action for the growth of microorganisms and removal of toxic substances from the soil.
2. plants also play the role as a carbon sink due to the ability to absorbs a huge amount of carbon from the environment and use it to produce food and energy and releases oxygen in this process.
Answer:
bioremediation and acting as a carbon sink
Explanation:
Plants can help humans clean up pollution in the environment.
I took the quiz
can you identify the function of these components of a cell's plasma membrane? Check all the statements that are correct
Answer:
The cell's plasma membrane acts as a protective layer, with receptors that allow for cell communication, and allows certain molecules or proteins that can enter said cell.
Explanation:
Do you think that individual states could effectively control emissions from coal burning if their neighboring states did not also employ the strategies to limit toxic emissions?
Female reproductive structures in a flower include; style, ovary and stigma True False
Answer:
Stigma, style, and ovary, so yes it is true :)
Explanation:
Answer:
True
Explanation:
What are the examples of recombinant vaccines?
Answer:
to make the hepatitis B vacine
part of the DNA from hepatitis b virus is inserted into the DNA of yeast cells .
. What is the function of DNA?
Easy 10 points . Help please! Look at the picture and answer the question
