Answer:
B) The gene pool of the popultion will remain constant.
Explanation:
Nothing is causing the gene pool to change, just the same genes coming together, and all conditions keeping it the same.
Hope This Helped!This is most likely to occur in the population the gene pool of the population will remain relatively constant.
As there wii lo changes in the gene pool because the genes are constant as gene will not get changed so it will not be affected by the gene pool.
What are the genes ?Genes are the functional hereditary unit of genetics that carries all information from parents to offsprings.
Thus it is all well explained.
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What part of DNA determines traits?
Answer:
The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer.
Cell division begins with 1 cell with 46 chromosomes and ends with 2 identical cells with 46 chromosomes.
Group of answer choices
Mitosis
Meiosis
Both
Answer:mitosis
Explanation:meiosis produces haploid gametes. Mitosis is simple cell division
5’ 3’
T A
A T
T A
G C
C G
3’ 5’
what would happen if a DNA molecule went through a DNA Replication
When an egg and sperm form an embryo, the offspring that is formed will have genetic traits that are
A. Inherited from only one parent.
B. Created by the environment.
C. Passes in from two parents.
D. Learned from sibling
Answer:
C.
Explanation:
In reproduction, the offspring will will have genetic traits from both the mother and father--as half of out mother's DNA + half of our father's DNA = our full set of DNA.
The offspring have genetic traits that are Passes in from two parents.
When the two haploid gametes fuse they form a diploid embryo that have the characters from both the parents.Explain genetic traits?A genetic trait is a specific characteristics of an individual that are determines by the genes, environmental factors or by the combination of both. Traits can be :-
Qualitative like eye colorQuantitative like blood pressureTo know more about genetic traits here
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1 point
The K-selection reproductive strategy maximizes the survival of offspring
by producing
Ofew offspring with high levels of parental care
Ofew offspring with low levels of parental care
O many offspring with high levels of parental care
Omany offspring with low levels of parental care
Answer:
The K-selection reproductive strategy maximizes the survival of offspring by producing few offspring with high levels of parental care.
Explanation:
Depending on how many offsprings members of a species produce and how much care they invest in them, we can divide species into two categories:
r-organisms. These organisms produce many offspring, sometimes even thousands of them. They live in unpredictable, dangerous environments with a lot of predators. This is why most of their young die. It's important for at least some of them to survive so that they can continue reproducing and keep the species alive. The parents don't invest much care into their young. Some examples of these species are mice, rabbits, weeds, and bacteria.K-organisms. These organisms are the opposite of r-organisms. They live in more stable environments, which guarantees that their lifespan will be longer. This is why it's not necessary for them to produce many offspring. Parents invest a lot more care into their young. Some examples of these species are humans, elephants, horses, and primates.Based on this information, we can conclude that the K-selection reproductive strategy maximizes the survival of offspring by producing few offspring with high levels of parental care.
Answer:
Answer choice A
Explanation:
Few offspring with high levels of parental care is a characteristics of K-selected species.
List three ways that Earth’s systems interact, and briefly describe those interactions.
volcanoes because they are built from the earth
Explanation:
Both bony fishes & cartilaginous fishes have ………………..
Fins.
An oily liver.
A swim bladder.
Skeletons made of bones.
Answer:
Both bony fishes and cartilaginous fishes have Skeletons made of bones.
The answer is fins
the oily liver is specific to cartilaginous fish
the swim bladder is specific to bony fishes
the skeleton made of bones is specific to bony fishes
Name unicellular organisms
Answer:
Bacteria Protozoa Fungi Algae Archaea
A mining area is being restored through passive ecological succession.
What will happen to the area as ecological succession proceeds?
A)
Chemical-element storage will increase.
B)
The quality of the soil will decrease.
C)
Chemical elements will be assimilated at a decreased rate.
D)
The rate of erosion will increase.
Answer:
A. Chemical-element storage will increase.
Explanation:
I just took the quiz and got it right!
Answer:
A - chemical-element storage will increase
Explanation:
what are the monomers of biomolecules?
Answer:
Monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.
Explanation:
The monomers of biomolecules are known as Monosaccharides. Look below about monosaccharides.
What are Monosaccharides?The monosaccharide comprises of single unit which contains carbon chain of 3 to 6 carbon. They can join through glycosidic groups to shape bigger carbs. The primary capacity of monosaccharides is to deliver and store energy.
Examples are Glucose and fructose.These are monomeric units of polysaccharides.
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thanks in advance
Answer:
Plants take in the Carbon Monoxide and then Plants release oxygen into the air.
Explanation: Please let me know if you need a further explanation.
Have a great day.
Neurotransmission is unidirectional insofar as chemical and electrical conduction is concerned within the individual neuron. Of the following descriptions, which best characterizes the order of neurotransmitter/receptor interaction that results in an electrical signal impulse and the release of another neurotransmitter for interaction in the synaptic cleft (signal conduction through a neuron)?
a. Cell body, dendrites, Axon, Axon terminals
b. Dendrites, Axon, Cell body, Axon, Axon terminals
c. Dendrites, Cell body, Axon, Axon terminals
d. Axon terminals, Axon, Cell body, Dendrites
Answer: The correct option is C (Dendrites, Cell body, Axon, Axon terminals)
Explanation:
The transfer of information from neuron to neuron takes place through the release of chemical substances into the space between the axon and the dendrites. These chemicals are called neurotransmitters, and the process is called NEUROTRANSMISSION.
The order of neurotransmitter/receptor interaction that results in an electrical signal impulse and the release of another neurotransmitter for interaction in the synaptic cleft (signal conduction through a neuron) is from Dendrites--> Cell body--> Axon-->Axon terminals>
DENDRITES extends from the cell body of a neurone to receive messages at neuromuscular junction from other neurons. The CELL BODY directs all activities to the axon. The AXON is a long single fibre that transmits messages from the cell body and ends in terminals forming a synapse. Nerve impulses arrives at the axon terminal causing the release of neurotransmitters. The neurotransmitters binds to receptors at the dendrites of another neurons. The electrical signal impulses generated causes the release of neurotransmitters in another neuron.
A nerve that connects the spinal cord with the periphery
The main function of the PNS is to connect the CNS to the limbs and organs, essentially serving as a relay between the brain and spinal cord and the rest of the body.
HOW LACK OF CLEAN WATER AFFECTS PEOPLE’S LIVES?
Answer:
They cant shower nor drink the water cause its not clean
Explanation:
Answer:
UNICEF said that a lack of access to clean water causes waterborne illnesses that killl more than 1.6 million young children each year. ... Parasites consume nutrients, aggravate malnutrition, deformed mentally or physically children's physical development and result in poor school attendance and performance.
Explanation:
Explain why the Mendelian inheritance does not apply to the inheritance of alleles in individuals with Tay Sachs disease.
ɪɴᴄᴏᴍᴘʟᴇᴛᴇ ᴅᴏᴍɪɴᴀɴᴄᴇ ᴏᴄᴄᴜʀꜱ ᴡʜᴇɴ ᴛʜᴇ ᴘʜᴇɴᴏᴛʏᴘᴇ ᴏꜰ ᴀ ʜᴇᴛᴇʀᴏᴢʏɢᴏᴛᴇ ᴏꜰꜰꜱᴘʀɪɴɢ ɪꜱ ꜱᴏᴍᴇᴡʜᴇʀᴇ ɪɴ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴘʜᴇɴᴏᴛʏᴘᴇꜱ ᴏꜰ ʙᴏᴛʜ ʜᴏᴍᴏᴢʏɢᴏᴜꜱ ᴘᴀʀᴇɴᴛꜱ; ᴀ ᴄᴏᴍᴘʟᴇᴛᴇʟʏ ᴅᴏᴍɪɴᴀɴᴛ ᴀʟʟᴇʟᴇ ᴅᴏᴇꜱ ɴᴏᴛ ᴏᴄᴄᴜʀ.
why should damage be repaired before a cell enters mitosis
Answer:
Cells do not repair damage to DNA during mitosis because telomeres could fuse together. ... Throughout a cell's life, corrective mechanisms act to repair DNA strand breaks. The exception is during the critical moment of cell division, when chromosomes are most vulnerable.
Explanation:
Biodiversity is partially influenced by net primary productivity. The highest rates of NPP can be found in
3. Which statement correctly defines digestion?
Digestion is a reversible process due to mechanical digestion.
Digestion is the process of breaking down food into smaller molecules.
Digestion is mixing food with saliva, which is when mechanical digestion starts.
Digestion is the process of chewing food, which is referred to as chemical digestion.
Answer:
B) Digestion is the process of breaking down food into smaller molecules.
Explanation:
Answer:
Your answer is B
Explanation:
All of the following are ways that animals maintain homeostasis and cool down except
flapping their wings.
sweating.
panting their tongues.
the production of goosebumps.
Answer:the production of goosebumps
Explanation:
Penn Foster
Answer:the production of goosebumps
care of chicks at the age of between 8 to 20 weeks is called ????????
Answer: Brooding
Explanation:
Chicks are kept at high temperature after hatching this process is called brooding.
The chicks require 95-100 degrees temperature for brooding they are not allowed to mix with the flocks until 20 weeks after their birth.
Until this time the chicks learn to eat and drink water.
Overheated chicks can dehydrate and they grow slowly.
Check all that apply to MEIOSIS.
A. 2 cell divisions
B. makes body cells
C. makes gametes
D. 1 cell division
E. creates 4 haploid unidentical cells
F. creates 2 identical diploid cells
I just need the letters which apply, thank you.
what layer of the retina contains photoreceptors?
The rod and cone layer (bacillary layer) contains the inner and outer segments of the rod and cone photoreceptors cells. The pigment epithelium is the most external layer of the retina.
Answer: The rod and cone layer (bacillary layer) contains the inner and outer segments of the rod and cone photo receptors cells. The pigment epithelium is the most external layer of the retina.
Explanation: Neural (inner) layer - consists of photoreceptors, the light detecting cells of the retina. It is located posteriorly and laterally in the eye.
Blind spot, small portion of the visual field of each eye that corresponds to the position of the optic disk (also known as the optic nerve head) within the retina. There are no photoreceptors (i.e., rods or cones) in the optic disk, and, therefore, there is no image detection in this area
Identify three end products encoded by the DNA that are not proteins?
Answer:
Three end products that are non-proteins are introns which is the non-coding part of an RNA, DNA encoding RNA which is also called transcription, and the segment responsible for how intensely a gene is expressed which are called regulatory sequences.
Explanation:
The three end products encoded by the DNA that are not proteins are :
Non-coding part RNAIntrons DNA encoding RNA"DNA"
The three end products encoded by the DNA that are not proteins are introns which is the non-coding part of an RNA, DNA encoding RNA.
They are called the transcription.
This segment is responsible for how intensely a gene is expressed which are called regulatory sequences.
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What are some benefits of enzyme production in the process of digestion.
Answer:
definition;
enzymes are protein that catalyze speed up the biochemical reactions and are not changed during the reaction . the molecules at which enzyme work are called substrate and enzymes convert them into different molecules called products.
benefits of enzyme in digestion ;
enzyme lower the activation energy in several ways. they may alter the shape of substrate and reduce the requirement of activation energy . enzyme may also lower activation energy by bringing substrate in correct orientation to react . enzyme break down carbohydrates, lipids and proteins which are component of human food .In digestion larger molecules are broken into smaller molecules like amino acids ,simple sugars ,fatty acid ,vitamins ,salts and water to provide to cells. these molecules are a part of larger molecules like protein ,polysaccharids and lipids . enzymes like amylaze, lypase ,salivary amylase, pepsin ; it is a very strong protein digesting enzyme it is released in its inactive form pepsinogen which is converted into pepsin with the help of H-C-L hydrochloric acid it takes part in digestion in stomach
Describe the four types of
chromosomal mutations.
Answer:
1. Deletion is where a section of a chromosome is removed.
2. Translocation is where a section of a chromosome is added to another chromosome that is not its homologous partner.
3. Inversion is where a section of a chromosome is reversed.
4. Duplication occurs when a section of a chromosome is added from its homologous partner.
Explanation:
:))) there ya go <333
What is reproduction? What are its two types
Answer:
Reproduction is when an organism mulitplies and creates descendants. The two types are sexual and asexual
What role does the ocean play in Texas weather?
F Precipitation that falls on Texas originates from water evaporated from oceans.
G Waves along the Texas coast create warm fronts that cause changes in the weather.
H Hot and dry conditions in the Texas panhandle are caused by uneven heating of the ocean surface.
J High pressure air masses over Texas originate as high pressure air masses over the Atlantic Ocean.
Answer:
Precipitation that falls on Texas originates from water evaporated from oceans.
Explanation:
Im big brain
This DNA strand consists of eight pairs of nitrogenous bases. How many different sequences of eight bases can you make? Explain how you found your answer.
Answer:
Explanation:
it would be 4 (possible bases) to the power of 8 because you need to multiply 4, eight times for the number of sequences. Therefore, the answer is 65, 536 possible sequences.