Answer:
C. Aa x Aa
Explanation:
According to this question, one gene coding for fur coloration in mice is involved. The allele for agouti coloration (A) is a dominant trait over black fur (a). This means that a heterozygote mouse will have an agouti coloration.
Based on this question, two parents were crossed to produce offsprings that have a ratio of three agouti individuals (3) to one black individual (1). Based on this phenotypic ratio, only parents that are both heterozygous for the fur color gene can produce it. That is, a cross between Aa and Aa mice parent. Hence, the genotype combination of Aa × Aa is possible for the parent to produce offsprings with 3 Agouti : 1 black.
Answer: C) Aa x Aa
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La división celular sucede en 2 fases, en primer la lugar la división del ______________ y después la división del __________________ *
Can throat cancer be inherited?
Most throat cancers are generally related to smoking and not hereditary, unless the family members are predisposed to smoking.
How do species evolve?
Answer:
Natural selection.
Explanation:
Animals mate with different animals creating a species with different genes that helps their kin live longer or stronger.
What is the function of the flower of a plant?
Natural selection was proposed by Charles Darwin to explain how species evolve. What is it?
Which of the following is a negative consequence of the application of scientific knowledge?
Answer:
Industrial pollution is a negative consequence of the application of scientific knowledge.
Explanation:
The main function of the human digestive system is to
a. Rid the body of cellular waste materials
b. Process otrganic molecules so they can enter cells
c. Break down glucose in order to release energy
d. Change amino acids into proteins and carbohydrates
Answer:
B
Explanation:
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What is one benefit GMO is for the environment?
Answer:
Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer) Less use of pesticides. Increased supply of food with reduced cost and longer shelf life.
Tissue fluid is formed by the process of
Answer:
Diffusion and filtration
Explanation:
The fluid occupies the intracellular spave and makes the connecting link in the transport of nutrition gases as well as the metabolic end products between blood capillaries, and tissue cells
In order for geothermal energy to be produced efficiently, the geology of the area needs high subsurface _______
A. Depth
B. Pressure
C. Salinity
D. Temperature
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Answer:
D. Temperature
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An individual who is establishing a strategy to use in order to accomplish a goal is demonstrating which phase of the self-regulation
cycle?
O self-reflection
O performance
O forethought
O goal accomplishment
Answer:
Forethought
Explanation: Basically means planning ahead of time in order to know what to do when you are faced in a situation or event that will happen in the future
Answer:
The answer is C. Forethought
Explanation:
2. Carbon has many benefits in an ecosystem. List three helpful ways carbon is used
by humans, plants, and other species:
1)
2)
3)
Carbon is used to build different macromolecules including lipids, carbohydrates and nucleic acids.
Carbon is a fundamental element that is required to build different types of macromolecules.Carbohydrates are biomolecules consisting of carbon, hydrogen, and oxygen.Lipids also contain carbon, hydrogen and oxygen, and they can also contain nitrogen, sulfur and phosphorus.Nucleic acids (and also proteins) contain carbon, hydrogen, oxygen and nitrogen.In conclusion, carbon is used to build different macromolecules including lipids, carbohydrates and nucleic acids.
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The most likely reason(s) a metastatic tumor cell might lose its connection to the basal lamina would be: a change in the integrin proteins from the cell's surface. a change in the cadherin proteins on the cell surface. a change in connexins disrupting gap junctions. All of these choices are correct.
Answer:
A change in the integrin proteins from the cell's surface.
Explanation:
Integrin proteins' principal function is to attach the cell to the basal lamina. Also, they transmit signals from the extracellular matrix to the interior of the cell. A change in the integrin could result in loss of connection between the mutated cell and the basal lamina.
Cadherin proteins connect one cell to another. A change in these proteins will not result in the loss of connection between the metastatic tumor cell and its extracellular matrix. It most likely will affect the communication and adhesion of cells.
A change in connexins will disrupt the communication between cells but not the connection to the lamina basal. Connexins are transmembrane proteins that connect one cell to another with gap junctions that allow the passage of different components from cell to cell.
identity the function of the cell membrane. what is the function of the cell membrane? please explain
When is the production of genetically identical offspring a disadvantage? Explain your reasoning.
Answer: In an unstable or unpredictable environment asexually-reproducing species may be at a disadvantage because all the offspring are genetically identical and may not have the genetic variation to survive in new or different conditions. In an unstable or unpredictable environment asexually-reproducing species may be at a disadvantage because all the offspring are genetically identical and may not have the genetic variation to survive in new or different conditions.
Explanation:
The correct answer for the given question about Asexual Reproduction is "Production of genetically identical offspring is a disadvantage in an unstable or unpredictable environment".
What is Asexual Reproduction?Asexual reproduction refers to a type of reproduction when a child is born to a single parent. The newly created people are clones of their parents since they have the same genetic and physical characteristics.Both multicellular and unicellular species can reproduce asexually. There will be no gamete fusion involved in this procedure, and the number of chromosomes will remain the same. With the exception of specific situations where there is a possibility that a rare mutation may occur, it will inherit the same genes as the parent.So we can conclude that as all of the offspring are genetically identical and could not have the genetic variation to thrive in novel or changing environments, asexually reproducing animals may be at a disadvantage in an unstable or unpredictable environment.
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When does the body make most of its nerve cells
Answer:The target cells of neurons include other nerve cells in the brain, spinal cord, and autonomic ganglia, and the cells of muscles and glands throughout the body.
Explanation:please give braineest
Answer:
A nerve is formed by a bundle of many neurons. Neurons develop from the neural tube of the early embryo and in many animals continue development until sometime after birth. The development of motor neurons that have elongated axons is best understood. These cells are derived from tissue on the ventral side of the neural tube.
Explanation:
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Brain lateralization refers to the ability of the brain to process multisensory information ability of the brain to process multisensory information A capacity of the brain to control basic motor movements capacity of the brain to control basic motor movements B aptitude of the brain to produce speech aptitude of the brain to produce speech C ability of the brain to control basic functions such as respiration and blood circulation ability of the brain to control basic functions such as respiration and blood circulation D inclination for certain cognitive processes to be specialized to one hemis
Answer:
The correct answer is D ''inclination for certain cognitive processes to be specialized to one hemisphere of the brain or the other.'
Explanation:
Lateralization refers to the different specialization of the cerebral hemispheres, that is, it is the functional specialization of the nervous system that is observed to a different degree on one side or the other of the neuroaxis. Our brain is subdivided into two hemispheres, the right and the left. The left hemisphere is more specialized in language and control of emotions and the right in spatial thinking, perception of emotions and facial recognition.
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Answer:
For Desssert: C
For Taiga: A
For Tropical Rainforest: B
Explanation: Because desserts are very hot, we know that there aren't much plants due to the lack of rain/water, they're dry. Rainforests have lots of plants, so it's not B, and since the dessert is high temperature, A is obviously off the list.
Taiga is cold so it won't be good for soil and the plants won't grow as good as the wet rainforest so we can pick A. Then B for #2
The tendency of a cell or an organism to maintain a stable internal environment is known as _______.
A.
homeopathy
B.
homology
C.
homogeneous
D.
homeostasis
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What determines the similarities in anatomical features among organisms?
Answer: genes and chromosomes
Explanation:
A scientific name consists of 2 identifying pieces of information. In the correct order, they are ___________ &. _________. (2 word answer separated by 'and' or '&')
Answer:
Binomial & nomenclature
Explanation:
Consist of genus, the first name and species,the second name
The above pedigree shows
Answer:
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Summer happens when the Earth is closest to the Sun.
True or False
!!!HELP QUICK!!!
Answer: False
Explanation:
Summer happens when the Earth is far away from the Sum
predict if a coelomate or an acoelmate would be larger
Answer:
Explanation:
A coelom is a hollow space surrounded by tissues. The basic structure of most animals comprises three tissue layers, an interior endoderm and an exterior ectoderm that are separated by a mesoderm. Typically, the endoderm forms the innermost digestive tract, the ectoderm the outermost skin layer, and the remaining internal organs are formed from the mesoderm. In derived animals, the endodermal tube is suspended from the dorsal and ventral surfaces by mesoderm, so as to leave open coeloms that allow circulation of fluids. Advanced circulatory systems develop from these coeloms.
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Answer:
Send what??
Explanation:
If somebody is your friend, you can send a message to them through the Brainly messages (which will be taken away soon). You can also share the link to Brainly or share answers to questions with friends and family via text. You can also pair your Brainly account with a parent or guardian.
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Which of the following is considered a abiotic 
A : algae bloom
B : fish life
C : animals waste
D : sediment deposition
Answer:
sediment deposition
Explanation:
Abiotic factors are the non-living pieces of the climate that can regularly affect living creatures. Abiotic factors incorporate water, daylight, oxygen, soil and temperature.
Brainliest?
Answer:
D: sediment deposition
Explanation:
An abiotic factor in an environment is a factor that is not, nor has ever been alive, and it didn't come from a living organism. The opposite of abiotic is biotic; a biotic factor is alive. So, sediment deposition would be abiotic because, unlike the other options, it was never alive and did not come from a lining thing.
what is the potential disadvantage of external digestion
The diagram shows the complete classification for the red
fox. The names for some of the taxa are missing.
Eukarya
?
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
?
Vulpes
?
Vulpes vulpes
If species is the most specific group shown in the diagram, what is the
scientific name of the red fox species?
Answer:
Kingdom
Explanation:
Answer:
Kingdom
Explanation:
A-P-E-X
The regulation of body temperature is a contributor to homeostasis. What body
system is responsible for this?
Digestive System
Musculoskeletal System
Nervous System
Circulatory System
Answer:
its the nervous system and the endocrine system
Explanation:
the nervous and the endocrine are the bodys main regulators
Over 400 years ago, the bark of the cinchona tree was discovered to contain a chemical compound called quinine. Quinine was, and still is, used to cure and prevent malaria. This is an early example of ____________________.
a. biotechnology
b. scientific modeling
c. genetic engineering
d. genomics
Answer:
A.
Explanation: