Answers
Explanation:
phenotypic ratio = 9: 3: 2: 1: 1
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Related Questions
What’s the answer to this pls
Answers
What is the energy-rich molecule that is released during cellular respiration?
Answers
Answer:
ATP, or adenosine triphosphate
Explanation:
Which statement correctly describes an interaction between organelles in the model?
A
Letter U and letter S control the collection and release of waste from the cell.
В.
Letter T and letter R store the genetic material necessary for replication of the cell.
ОООО
C
Letter Q and letter S are responsible for creating and delivering nutrients throughout the cell.
D
Letter U and letter R are involved with the processes of transcription and translation for the cell.
Answers
Answer:
B) letter T and letter R store the genetic material necessary for replication of the cell
T-nucleus and R-mitochondria
The statement that correctly describes an interaction between organelles is : ( D ) Letter U and Letter R are involved with the processes of transcription and translation for the cell.
Letter U represents the Nucleus of the plant cell model attached while the Letter R represents the cytoplasm of the cell model.
The nucleus of a cell contains the genetic material ( DNA ) of the cell while the cytoplasm fills up the cell and is enclosed by the plasma cell membrane of the cell. Transcription involves the synthesis of RNA from a DNA template contained in the Nucleus and this process involves, The nucleus and cytoplasm of a cell.
Hence we can conclude that The statement that correctly describes an interaction between organelles is : ( D ) Letter U and Letter R are involved with the processes of transcription and translation for the cell.
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identify the reactants products and basic functions of photosynthesis
Answers
The reactants, products and function of photosynthesis are required.
Reactants are carbon dioxide [tex](CO_2)[/tex], water [tex](H_2O)[/tex] and light.
Products are glucose [tex](C_6H_{12}O_6)[/tex] and oxygen [tex]O_2[/tex].
The basic function photosynthesis is to produce fuel.
The reaction of photosynthesis is
[tex]6CO_2+6H_2O\overset{light}{\rightarrow}C_6H_{12}O_6+6O_2[/tex]
The reactants are carbon dioxide [tex](CO_2)[/tex], water [tex](H_2O)[/tex] and light.
The products are glucose [tex](C_6H_{12}O_6)[/tex] and oxygen [tex]O_2[/tex].
Function of photosynthesis.
Photosynthesis is used by plants to produce fuel which provides energy for their functioning. The fuel is stored in the form of sugars.
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What effect do instincts have on an animal's survival?
Answers
Answer:
The survival instincts is like a switch that goes off in the most adverse situations and activates the animals ingenuity to save themselves.
Explanation:
Which of the following is NOT involved in photosynthesis or cellular respiration?
a
cytokinins
b
chlorophyll
c
carbon dioxide
d
water
Answers
Answer:
a
Explanation:
Cytokinins are not involved in photosynthesis or cellular respiration. They are plant hormones that help regulate cell division and growth. On the other hand, chlorophyll, carbon dioxide, and water are all involved in photosynthesis and/or cellular respiration. The correct option is A.
What are Cytokinins?Cytokinins are plant growth hormones that stimulate cell division and delay senescence. They play a role in plant growth and development, but they are not involved in photosynthesis or cellular respiration. On the other hand, chlorophyll, carbon dioxide, and water are all involved in photosynthesis.
Chlorophyll is a pigment that absorbs light energy and converts it into chemical energy, while carbon dioxide and water are used to make glucose and oxygen through the process of photosynthesis.
Cellular respiration is the process by which cells convert glucose and oxygen into energy. Both carbon dioxide and water are produced as byproducts of cellular respiration. Therefore, all the options except cytokinins are involved in either photosynthesis or cellular respiration.
Therefore, the correct option is A.
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The science that specializes in naming and classifying organisms is
Answers
Answer:
taxonomy
Explanation:
A is a chain of molecules linked with peptide
bonds.
Answers
Answer:
Polypeptide
Explanation:
If the word "diversity" means "variety" and the prefix "bio-" means "life", what do you think the word "biodiversity" in an ecosystem means?
Answers
Answer:it means a verity of life
Explanation:because like you said diversity means verity and bio means life
why are plastids called kitchen of the cell
Answers
Answer:
Plastids are known as kitchen of a cell because some kinds of plastids (chloroplasts) play a vital role in the process of photosynthesis in which plants make their own food by sunlight,water and nutrients.
Explanation:
I hope this helps!
Answer:Plastids are known as kitchen of a cell because some kinds of plastids (chloroplasts) play a vital role in the process of photosynthesis in which plants make their own food by sunlight,water and nutrients, which makes it more better for animals to eat. And the plant provides healthy nutrients for them.
A pure-breeding, tall pea plant with white flowers is crossed with a pure-breeding, short plant with red flowers. The F1 plants are tall, with red flowers. When allowed to fertilize themselves, these produce the following F2: 326 tall, red; 104 tall, white; 117 short, red; and 29 short, white. You are conducting a Chi-Square analysis and what is the null hypothesis?
Answers
Answer:
Null Hypothesis -
The observed frequency is approximately equal to the expected frequency of phenotype.
Explanation:
Pure Breeding Cross - TTww x ttWW
Genotype of offspring in F2 generation - TtWw
Null Hypothesis -
The observed frequency is approximately equal to the expected frequency of phenotype.
The chi square analysis is attached
The degree of freedom for this question is 3
The p value for X^2 estimated through chi square test is 0.5
Hence the null hypothesis is accepted.
Howmanychromosomes would be present in the sperm cells of a mosquito?
Answers
Answer:
23
Explanation:
Answer:
3
Explanation:
The only exception to the six chromosomes per cell rule for mosquitoes would be the gametes, or sex cells. When cells in the ovary or teste undergo meiosis, the result is egg or sperm cells which are haploid, meaning that they have just one copy of each chromosome, for a total of three chromosomes
5.Write observation and conclusion of each of the following activities
Answers
Answer:
Water puts pressure depends on their amount.
Explanation:
On the left side, there is less quantity of water in the tube that put less pressure on the bag present at the bottom and the bag swells slightly while on the other hand, on the right side, there is more amount of water in the tube that puts large pressure on the bag located at the bottom and as a result it swells higher than the other bag so we can conclude that more water puts more pressure and less water puts less pressure.
What is the layer under the Lithosphere called?
Answers
where are the heaviest elements found on the periodic table?
Answers
Answer:
hope it helps
Explanation:
The heaviest element found in any appreciable amount in nature is uranium, atomic number 92. (The atomic number refers to the number of protons in an atom's nucleus.) Beyond that, scientists must create new elements in accelerators, usually by smashing a beam of light atoms into a target of heavy atoms.
What are the solutions of water pollution
Answers
Answer:
•Water conservation
•plastic waste reduction
•Stormwater management
•Green agriculture
Please help!
Water and the Earth 2:Question 2
Which of the following is a sign that a glacier has moved through an
area?
Select one:
Grooves and scratches
Large boulders
Water deposits
Pock marks
Answers
Answer: A (Grooves and scratches)
How does the speed of flowing water affect its ability to erode
HELP PLZZZ!!!
Answers
Answer:
Moving water also picks up and carries particles of soil and rock. The ability to erode is affected by the velocity, or speed, of the water. ... As water slows, larger particles are deposited. As the water slows even more, smaller particles are deposited.Explanation:
If plants were removed from an area, which statement below describes the outcome?
a) Carbon dioxide levels would increase.
b) Oxygen levels would increase.
c) None of the above.
d) Carbon dioxide levels would decrease.
Answers
Answer:
"A" they would increase
Explanation:
If plants were removed from an area, then Carbon dioxide levels would increase.
What happens if plants are removed from an area?When green plants prepare their food, they give off oxygen. This is a gas that all animals must breathe in order to stay alive.
Without plants, animals would have no oxygen to breathe and would die. Without plants, there would be no food to eat.
Thus, Carbon dioxide levels would increase.
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What does nitrate do to eluglena plz look at the picture but if the eluglena was increased would chloroplasts decrease?
Answers
Answer:
Euglena have been shown to successfully process nitrates as a form of nitrogen. Chloroplasts within the euglena trap sunlight that is used for photosynthesis So YES the chloroplasts would DECREASE. There is a blance to everything and if that blance is messed up then the plant will soon feel somthing wrong. If that makes since.
Explanation:
Leona drew a diagram to compare ginkgoes and conifers.
Which characteristic belongs in the area marked X?
are deciduous
produce cones
look like palm trees
are the largest group
Answers
Answer:
A. are deciduous
Explanation:
Ginkgo trees are broadleaf trees or deciduous trees.
Answer: The answer is A .Are deciduous
Explanation:) Hope this helps brainliest would be appreciated
:);):);)
2. Messages move to and from the brain along thin cells called?
Answers
Answer:
Messages to and from the brain travel along the nerves, which are strings of long, thin cells called neurons.
Explanation:
Answer: Messages to and from the brain travel along the nerves, which are strings of long, thin cells called neurons (see Figure 6.2). Chemical- electrical signals travel down the neurons much as flame travels along a firecracker fuse. ... Dendrites receive impulses, or messages, from other neurons and send them to the cell body.
can you pls tell me I am on a test
Answers
Answer:
I believe it is C
Explanation:
because thr oots absorn water from the soil
Answer:
the answer is C
Explanation:
roots absorb water from soil hope this helps
32. An early consequence of the release of oxygen gas by plant and bacterial photosynthesis was to a. make life on land difficult for aerobic organisms. b. change the atmosphere from oxidizing to reducing. c. make it easier to maintain reduced molecules. d. cause iron in ocean water and terrestrial rocks to rust (oxidize). e. prevent the formation of an ozone layer.
Answers
Answer:
d. cause iron in ocean water and terrestrial rocks to rust (oxidize)
Explanation:
The Great Oxygenation Event (GOE) refers to the introduction of huge amounts of free oxygen into the atmosphere. This phenomenon was caused by photosynthetic cyanobacteria during the Paleoproterozoic, i.e., 2.5–2.2 billion years ago. During this period, oxidized iron minerals appeared in the soil and also were deposited on the deep ocean floor due to reactions with oxygen in the seawater from oceans. Moreover, during the Devonian (approximately 410- 360 million years ago), land plants greened the continents and it had brought higher levels of atmospheric oxygen, thereby increasing the amount of oxidized iron in the soil and rocks.
Which letter identifies a fringing reef?
Answers
Answer: letter D
Explanation: because if you can see it is real small so it means it is a fringing reef and its the first mountain which leaving x the fludding if you put them in order it would be YZX
Answer:
D
Explanation:
Which of the following rows in the table best compares the function of a plant's xylem and phloem? I Need help ASAP!
Row 1
Xylem
- transports glucose absorbed by the roots to the rest of the plant
- alive at maturity
Phloem
- transports water and nutrients produced by photosynthesis in the leaves to the rest of the plant
- dead at maturity
Row 2
Xylem
- transports glucose produced by photosynthesis in the leaves to the rest of the plant
- dead at maturity
Phloem
- transports water and nutrients absorbed by the roots to the rest of the plant
- alive at maturity
Row 3
Xylem
- transports water and nutrients absorbed by the roots to the rest of the plant
- dead at maturity
Phloem
- transports glucose made during photosynthesis in the leaves to the rest of the plant
- alive at maturity
Row 4
Xylem
- transports water and nutrients produced by photosynthesis in the leaves to the rest of the plant
- alive at maturity
Phloem
- transports glucose absorbed by the roots to the rest of the plant
- dead at maturity
Answers
Answer:
row 3
Explanation:
xylem transport water and nutrient absorbed by the root to other part of the plant
Answer:
Row 3
Explanation:
I took the exam
Select the correct answer.
Why will a decrease in pH of the stomach affect protein digestion?
OA. Decrease in pH of the stomach will distort the structure of peptides in food, which affects the action of the enzyme pepsin.
O B. Decrease in pH of the stomach will distort the active site of the enzyme pepsin, which affects its
action.
O C. Decrease in DH of the stomach will distort the active site of the enzyme lipase, which affects protein digestion. Yes
Answers
Answer:
cats
Explanation:
n
Light-skinned people generally have a greater proportion of which pigment in their skin?
Keratin
Pheomelanin
Eumelanin
Carotene
Answers
Answer:
Pheomelanin
Explanation:
Dark-skinned individuals produce more melanin than those with pale skin.
Light-skinned people typically have a greater proportion of pigment in their skin Pheomelanin, Dark-skinned persons produce more melanin than those with pale skin.Thus, option "B" is correct
What is the difference between pheomelanin and eumelanin?
Eumelanin is black or brown tint and pheomelanin is red or yellow pigment.
Individual who create lots of pheomelanin tend to have lighter skin, often because of freckling.
Freckles occur when melanocytes clump together. Melanocytes are generally scattered rather evenly in the skin.
Thus, option "B" is correct, Dark-skinned individuals produce more melanin than those with pale skin.
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Question 10
6.7 pts
Which of the following most likely happens in the cells of a person running a
marathon?
The respiration rate increases to produce more ATP.
The cell division rate increases to produce more muscle fibers
The photosynthesis rate increases to produce more sugars
The replication rate increases to produce more DNA
Answers
Answer:
The respiration rate increases to produce more ATP.
Explanation:
Running requires energy so the cells need to make more ATP through cellular respiration.
(L1) The plasma membrane of a cell is selectively permeable (or semi-permeable), which means it
A.controls all cellular activities.
B.is responsible for asexual reproduction.
C.allows some materials to pass.
D.has a carbohydrate foundation,
Answers
Answer:
C. Allows some materials to pass.
Explanation:
Answer:
c
Explanation:
Being selectively permeable means that it selects what comes in and what goes out.