Answer:
genotype; (rr)
phenotype; black eyes
Explanation:
phenotype is the physical characteristic of the individual, which is expressed by the genotype.
genotype is the genetic code of the individual
Answer:
genotype: rr
phenotype; black eyes
Explanation:
Did the test
Each form of a gene is called an allele. Two kinds of alleles for human blood include "A" and "O". The allele for type A blood is dominant to the type O allele. The allele for type O blood is recessive. Which of the following explanations best describes which blood type a person will have if he inherits one allele for type A from his mother and one allele for type O from his father?
Answer:
He will have Ao.
Explanation:
He will have a heterozygous blood type.
Bottom-oriented fish have large, broad pectoral fins and depressed( flattened top-to-bottom) body shapes. Explain how these adaptations are well suited for life at the bottom of a body of water.
Answer:
they are better for camoflauge and for deep pressure
Explanation:
the fins helps control the crushing pressure that is constant at deep depths and the flattened bodies make them less visible since it is dark
Bottom-oriented fish have large, broad pectoral fins and depressed (flattened top-to-bottom) body shapes.These adaptations are well suited for life at the bottom of a body of water.
What is adaptation?Adaptation refers to the process where organisms inherit traits that help for better survival and reproduction in its environment.The large, broad pectoral fins and depressed body shapes of bottom-oriented fish are well-suited for life at the bottom of a body of water for several reasons:
The broad pectoral fins provide the fish with greater surface area, which allows them to maintain their position and stability while resting on the bottom of the water body The depressed body shape of these fish allows them to minimize their profile and reduce their exposure to the water current.Hence, the large, broad pectoral fins and depressed body shapes of bottom-oriented fish are adaptations that help them to survive and thrive in the challenging conditions of the bottom of a body of water.
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Coyotes
Pocket gophers
Spiders
Rabbits
Snakes
Insect-eating
birds
Grasses,
Shrubs
Hawks
Frogs
Lice
Insects
Seed-eating
Deer birds
Which statement regarding organisms in this food web is correct?
o
There would be more snakes than pocket gophers,
0
There would be more coyotes than rabbits.
There would be more insects than insect eating birds.
There would be more hawks than seed eating birds.
Answer:
C. There would be more insects than insect eating birds.
Explanation:
In a food web, the number of predators are always less than the number of preys. This balances the food web, as shown in the diagram below. The number of predators increase when there are more prey, and the number of prey decrease when there are more predators.
Out of all the options, this was the only one which states that the number of the prey is higher than the number of the predator.
What is secondary succession?
And some examples
7. What are the three parts of Chargaff's Rule?
plz help!!
Answer:
Chargaff rule: The rule that in DNA there is always equality in quantity between the bases A and T and between the bases G and C. (A is adenine, T is thymine, G is guanine, and C is cytosine.)
Explanation:
The lateral line system is responsible for
Answer:
Lateral line system, also called lateralis system, a system of tactile sense organs, unique to aquatic vertebrates from cyclostome fishes (lampreys and hagfish) to amphibians, that serves to detect movements and pressure changes in the surrounding water.
Explanation:
I hope I helped you!!
Which organism is considered an exception to the cell theory because it has a noncellular structure?
Answer:
Which organism is considered an exception to the cell theory because it has a noncellular structure? 33. Viruses are exceptions to the cell theory, but they have some characteristics of living things.Explanation:
A polar Bear's thick fur coat along with its color are examples of which of the following features of life?
A
Uses energy
B
Made of cells
C
Adapted to their environment
D
A response to a change in the environment.
2 of 11
Answer:
C Adapted to their environment
Explanation:
Regular bears don't have as thick of a coat as polar bears do because they haven't been in the cold habitat that polar bears have
Answer:
C. Adapted to their environment
Explanation:
Look at all of the different types of bears. Each had to adapt to survive in their given environment. Polar bears adapted to take on the cold which is why they have thick fur coats and also white fur to blend in to their environment.
help asap will give brainliest!!!
Answer:
1
Explanation:
I had the same question
Why is meiosis/sexual reproduction important to the survival of a species?
Its important because they produce offspring. Without any offspring the species would slowly die off and become extinct.
20.
Which of the following is a function of a carbohydrate?
A.
Forms the plant cell wall
B.
Insulation
C
Gene expression
D.
Regulates enzymes
Answer:
The correct answer is A.) Forms the plant cell wall.
Answer:
answer is A :) hope this helps
What is the definition of benign?
Answer:
gentle and kindly.
Explanation:
Answer:
gentle and kindly.
Explanation:
used in a sentence
"his benign but firm manner"
What is the relationship among DNA, a gene, and a chromosome?
A.) A chromosome contains hundreds of genes, which are composed of DNA.
3. Why do offspring look like the parent during reproduction through mitosis?
PLEASE HELP!!!
Which of the following cell types of the innate immune system does not perform phagocytosis? And Why?
Neutrophils, Basophils, Macrophages, Eosinophils
Answer:
Macrophage
Explanation:
Monocytes move from the systemic circulatory system into general connective tissues, where they differentiate into what phagocytic cell type?
I think...
Basophils are cells of the innate immune system that does not perform phagocytosis. These cells (basophils) release granules of enzymes to fight against harmful microorganisms and recruit other inflammatory cells.
When harmful microorganisms (e.g., bacteria) or potentially harmful particles enter the body, different cells of the immune system respond by trying to isolate and destroy them.
Phagocytosis refers to the biological by which phagocytic cells ingest/engulf other cells (e.g., bacteria) or harmful particles.
Phagocytic cells of the immune system include neutrophils, macrophages, and dendritic cells.
Basophils are white blood cells that are responsible for releasing granules of enzymes to fight against harmful microorganisms (e.g. bacteria) and recruit other inflammatory cells (e.g., macrophages, eosinophils) to the site of infection.
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Originally, only animals that were useful to humans were
domesticated.
O True
False
What’s the difference between budding, parthenogenesis give two examples?
The children in a middle school classroom are all exposed to chicken pox one week. Among these students are John, who had chicken pox when he was much younger, and Sara, who has never had chicken pox. Which student do you expect would be less likely to become ill with chicken pox following this exposure and why? (5 points) John: he has naturally acquired active immunity to chicken pox from his previous exposure. Sara: she has naturally acquired passive immunity to chicken pox from exposure to other students. John: the pathogens that cause chicken pox will no longer be able to enter his body. Sara: since she has not suffered from chicken pox, her immune system is probably stronger than Johns.
Answer:
John: he has naturally acquired active immunity to chicken pox from previous exposure.
Explanation:
Your body naturally has some immunity to things that aren't you, but when you get sick with a specific pathogen, your body begins to make antibodies that specifically recognize that pathogen. Each antibody only recognizes one pathogen, and it floats around waiting to find it again so it can tell your body to kill it before you get sick again. This is why we become immune to chicken pox; after the first time you beat it, your body has the labeled antibodies and it can quickly destroy the pathogen before you get sick again.
Answer:
John: he has naturally acquired active immunity to chicken pox from his previous exposure.
Explanation:
Ok, I know this is incredibly late and doesn't matter anymore, but I just wanna say that the person before me was correct. I just took the test and this was the correct answer.
Ethan is modeling food chains he observes in his local ecosystem. Which of these models represent possible food chains he might observe? Select all that apply.
A. primary producer -> consumer -> consumer -> consumer -> consumer
B. primary producer -> consumer -> primary producer -> consumer
C. primary producer -> consumer -> consumer
D. consumer -> primary producer -> consumer -> primary producer -> consumer
E. consumer -> consumer -> consumer -> consumer
Answer:
c
Explanation:
a doesnt seem right because there are too many consumers to be supported by one producer so c seemed a bit more proper
If the producers in a food web were removed, which of the following changes would
most likely occur? (SB5b)
A. The populations of the remaining organisms in the food web would increase.
B. The entire food web would collapse over time.
C. The food web would depend on the decomposers for energy.
D. The consumers would begin making energy for the food web.
Answer:
B
Explanation:
Please help I need it done fast I will give brainliest if right
Answer:
turgor pressure
Explanation:
brainliest plz
I’ll give u a brainlist if u tell me the right answer and explain
Answer:
B- nucleus
Explanation:
Answer:
b
Explanation:
how does astronomers get around light pollution
Answer:
they us concentrated scopes that go directly out of the atmosphere without any interruption
How do the light reactions help the Calvin cycle?
a. they break down macromolecules
b. they create hydrogen ions
c. they provide energy carriers
d. they provide photons
Answer: c. They provide the energy carriers
Explanation: Light energy (photons) drive this overall reaction:
2H2O + 2NADP +3ADP + 3Pi —-> 2NADPH + 3ATP + O2 + 2H+
and the ATP provides the energy for the light-independent Calvin Cycle, which also uses NADPH from the light-dependent reactions.
Answer:
C. they provide energy carriers
Explanation:
have nice day
PLEASE HELP I'M BEGGING!!!!!!!!!! Uranium-235 is a popular choice of fuel for nuclear reactors. But U-235 doesn't always fission the same way. Below are three ways it can split. Complete the nuclear equations so they balance..... fill in the blank line(s)
Answer:
its B but the numbers you need to fill in are 92 (top) and 36 (bottom) and Kr
Explanation:
(92)U[235] + (0)n[1] -----> (56)Ba[141] + (36)Kr[92] +3{ (0)n[1] } + energy
() is atomic no. and [] is atomic mass.
Drag the tiles to the correct boxes to complete the pairs.
Match one of Newton's laws to each statement.
Organisms that grow on or in other organisms are called
a. hosts
b. parasites
c. autotrophs
d. spicules
parasites
explanation: theyre parasites
Answer:
B.
Explanation:
What substances does lichen and moss produce that will break down rock?
1.) soil
2.) acid
3.) rust
4.) ice
The theory of punctuated equilibrum proposes that species evolve slowly but steadily True or false
Answer:
False
Explanation:
Punctuated equilibrium is that there is rapid change during short periods of time.
Classify each resource as renewable or nonrenewable.
Coal:
Geothermal energy:
Wind:
Natural gas:
Answer:
Coal:
✔ nonrenewable
Geothermal energy:
✔ renewable
Wind:
✔ renewable
Natural gas:
✔ nonrenewable
Explanation:
The classification of resources as renewable or nonrenewable is given.
Coal: nonrenewableGeothermal energy: renewableWind: renewableNatural gas: nonrenewableWhat are renewable and non-renewable resources?Energy sources that are renewable are those that can be utilized repeatedly and replenish themselves quickly. It is widely understood to refer to the kind of renewable energy sources.
Renewable energy sources can take the place of conventional energy sources that emit toxic gases and are both expensive and destructive.
Non-renewable resources are ones that can only be used once before having to be produced again over an extended period of time.
Burning fossil fuels harms our environment, and non-renewable energy sources are likewise bad for the environment.
Therefore, the correct option is
Coal: nonrenewableGeothermal energy: renewableWind: renewableNatural gas: nonrenewableTo learn more about non-renewable resources, refer to the link:
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