Answer:
Lactation, secretion and yielding of milk by females after giving birth. The milk is produced by the mammary glands, which are contained within the breasts. breast-feeding; lactation. A mother holding and breast-feeding her newborn baby girl.
Explanation:
Hope it is helpful....
Answer:
Hello There!!
Explanation:
It a process of producing/giving breast milk.
hope this helps,have a great day!!
~Pinky~
A wave is propogating (produces or generates) energy from left to right. The particles of the medium are moving back and forth from left to right. What is this type of wave?
surface wave
longitudinal
transverse
electromagnetic
Answer:
transverse waves
Explanation:
If someone could help me figure out how to do these sorts of problems I would really appriciate it
Answer:
The possible genotypes are:
[tex]I^AI^B, I^AX^H, I^AX^h, I^BI^B, I^BX^H, I^BX^h, X^HX^H, X^HX^h[/tex]
good luck, i hope this helps :)
If brown eyes are dominant to blue eyes, what phenotype would be expressed if the genotype is bb
brown because brown is dominant to blue eyes
The process by which the organisms that are better adapted to the environment survive and reproduce is called
.
Answer:
Natural selection
Explanation:
Answer:
The awnser is Natrual Selection :)
Explanation:
Hi here is your awnser: Natural selection is the process by which organisms with variations most suited to their local environment survive and leave more offspring. In natural selection, the environment—not a farmer or animal breeder—influences fitness. Well-adapted individuals survive and reproduce.
How many chromosomes will this human zygote have?
Answer:
46
Explanation:
a zygote is formed from fertilization where the sperm (23 chromosomes) intersects the ovum (23 chromosomes)
Clouds form when water vapor in the air condenses around tiny particles in the air called condensation nuclei
Answer:
Clouds form nuclei of condensation, where partial pressures of water accumulate.
Explanation:
When the partial pressure of water increases, it condenses in large quantities and due to differential pressures with the pressures of the earth's surface, rains or sudden changes are triggered.
What is an animal that eats producers called?
producers
O a
Ob
ос
carnivores
consumers
Od
herbivores
I’m
Answer:
The second trophic level consists of organisms that eat the producers. These are called primary consumers, or herbivores. Deer, turtles, and many types of birds are herbivores. Secondary consumers eat the herbivores. Tertiary consumers eat the secondary consumers.
Explanation
An animal that eats producers is called herbivore. Therefore, option (D) is correct.
Herbivores eat plant matter such leaves, stems, fruits, and seeds. These organisms get energy and nutrients from producers, the main source of organic matter in ecosystems.
Cows, rabbits, deer, and many insects are herbivores. Herbivores transform plant biomass energy into a form that higher trophic levels can consume, making them vital to ecosystem energy and nutrient cycles. Therefore, option (D) herbivore is the correct option.
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For the below image label the 13.polar area and 14. Non polar area on the diagram
Answer:
http://images.pcmac.org/SiSFiles/Schools/AL/MobileCounty/CauseyMiddle/Uploads/DocumentsCategories/Documents/NBp10_Cell_Transport_-_Amoeba_Sisters_%7BSIS5384FB64E650%7D.pdf
use this link, you will find the answer
Explanation:
What caused the massive erosion of the
Galapagos Islands in the late 1900s?
A-reduced sea turtle population due to monofilament nets
B-reduced vegetation due to goats
C-increased population of sea cucumbers due to new laws
D-increased recycling due to conservationists
Answer:
A Reduced sea turtle population due to monofilament nets
Explanation:
Hope this helped you
I believe that the correct answer is C-increased population of sea cucumbers due to new laws
The synthesis of structure X occurred in the...
A) cytoplasm
B) lysosome
C) ribosome
D) nucleus
Answer:
b
Explanation:
because it is science and I am in high school and I got this question
Which part of the karyotype reveals a genetic abnormality?
A. A
В. В
C. С
D. D
plzzz answer asap
why is biodiversity in trees good for ecosystems?
Answer:
The basis for these benefits are functions that constantly take place in forests: The trees conduct photosynthesis, grow, produce offspring, defend themselves against hungry insects and deer, fight off pathogens and protect themselves against drought.
Explanation:
Have a nice day :)
Hope this helps!
Imagine you had to sort all of the living things on earth into groups. How would you sort them?
All of the Earth's living organisms can be divided into distinct categories in a variety of ways, but the most popular manner is through the use of a hierarchical classification scheme called taxonomy.
What is Taxonomy hierarchy?In this hierarchy, organisms are grouped based on shared traits, with each level getting more specialized as you descend.
From the broadest to the narrowest, the main taxonomic levels are:
The domain level of classification divides organisms into different cell types, and it is the widest level of classification. Eukarya, Archaea, and Bacteria are the three domains.
Kingdom: This level of classification divides organisms into groups based on their overarching traits and cellular make-up. Animalia, Plantae, Fungi, Protista, Archaea, and Bacteria are the six kingdoms.
Phylum: This level of classification divides creatures into groups depending on the structure and organization of their bodies.
Class – Based on similar structural, physiological, and behavioral traits, organisms are grouped at the class level.
Order: Organisms are categorized at the order level according to shared traits within a class.
Family: Within an order, organisms are grouped at the family level based on shared traits.
Genus – Based on their evolutionary connections and similar traits, species are grouped at the genus level.
Species - The species level of classification is the most detailed and divides organisms into groups based on their propensity to interbreed and give birth to live offspring.
Based on their traits and evolutionary connections, all species of life on Earth can be divided up into separate groupings using this classification method.
Therefore, all of the Earth's living organisms can be divided into distinct categories in a variety of ways, but the most popular manner is through the use of a hierarchical classification scheme called taxonomy.
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Using data from seismic waves, geologists have learned that Earth’s interior is made up of several
a.
continents.
b.
layers.
c.
ridges.
d.
trenches.
Please select the best answer from the choices provided
A
B
C
D
Which statement describes transform boundaries?
O Rift valleys are formed.
O Mountains are created.
O Faults form in the lithosphere.
Plates move toward each other.
Transform boundaries are described as faults that emerge in the lithosphere. So, the correct option is C.
What are Transform boundaries?Transform boundaries, which are often referred to as conservative plate boundaries, are places where two tectonic plates move past one another while moving in opposite directions along a fault in the Earth's crust.
Transform borders happen when two tectonic plates move past one another horizontally via a lithosphere fault. As a result of this movement, rocks may break and slide along the fault, resulting in earthquakes. Transform borders do not include the creation or destruction of crustal material, unlike divergent boundaries where rift valleys are formed or convergent boundaries where mountains are built when plates move towards one another.
Therefore, the correct option is C.
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What will occur if a species is divided into two groups and allowed to reproduce in different environments for many generations?
Answer:
The original species will diverge into two new species. It will occur speciation. It will occur some sort of allopatric speciation.
Explanation:
When the original species is divided and placed under different environments, where they can reproduce for many generations, many changes or mutations will occur in each group. These changes will depend on each group´s environment and its ecological pressures and will lead to divergence. Pressures act on individuals and make them adapt to the new environmental conditions. Generation after generation, the genotype of individuals will increase the fitness to survive and reproduce. The fixation of mutations will increase the difference among both groups, up to the diverging point into two new species.
The biological concept of species states that individuals of the same species can reproduce because they have a genetic reservoir in common: many genetic variants.
Genetic variability is the measure of a species organism´s tendency to differentiate. In genetic variability, individuals of the same species are not identical. They are recognizable as members of the same species, but they differ in shape, function, and behavior. There exist variations among individuals of the same species.
Genetic variability originates from mutations, recombinations, and karyotype alterations. It allows or makes possible evolution.
Allopatric speciation consists of the geographic separation of a continuous genetic background giving place to two or more new geographically isolated populations. These separations might be due to migration, extinction of geographically intermediate populations, or geological events. In this speciation, some barriers impede genetic interchange, or genetic flux, as the two new populations that are separated can not get together and mate anymore. These barriers might be geographical or ecological.
The process of allopatric speciation involves different steps:
• The emergence of the barrier.
• Interruption in the genetic interchange
• The occurrence of new mutations and their accumulation in time in each population. Slow and gradual differentiation.
• Genetic divergence by natural selection and reproductive isolation makes it impossible for the two groups to mate even if the barrier disappears.
• Prezigotic isolation mechanisms favored by selection once occurs a secondary contact between the new species in formation.
Answer:
divergence, potentially giving rise to two different species
WILL GIVE BRAINLIEST!!
Which of the following is NOT a factor to consider when determining a person's optimal health?
A) nutrition
B) education
C) genetics
D) exercise
E) stress level
Explanation:
B. education pls mark brainliest if this helps :)
Answer:
B) education
Explanation:
Health is determined by nutrition, genetics, regular exercise, and stress levels.
Select the correct answer.
Which degree of latitude designates the position of the equator?
A.
0
B.
45
C.
90
D.
120
Answer:
A
Explanation:
whats best describes the relationship between cells, DNA, and proteins
What is the resistance of a circuit with a voltage of 10 volts (V) and a current of 5 amps (A)? Use Ohm’s law to calculate the resistance.
The resistance of a circuit with a voltage of 10 V and current of 5 A is
ohms.
Answer: R = 2 ohm
Explanation: Based on the Ohm's law
U = R*I ---> R = U / I
R = 10 / 5
R = 2 ohm
Answer:
Answer : The resistance of a circuit is 2 ohm.
Explanation:
Using Ohm's law :
Or,
where,
R = resistance of a circuit = ?
V = voltage of circuit = 10 volts = 10V
I = current flowing in a circuit = 5 A
Now put all the given values in the above formula, we get the resistance of circuit.
Therefore, the resistance of a circuit is 2 ohm.
Explain how an individual DNA mutation can become an adaptation in a population
Answer:
Explanation: Genetic variations that alter gene activity or protein function can introduce different traits in an organism. ... Over time, as generations of individuals with the trait continue to reproduce, the advantageous trait becomes increasingly common in a population, making the population different than an ancestral one.
Answer:
Due to the process of natural selection they gene can be matched and shown I need the offspring.
Explanation:
will a point mutation or a frameshift mutation have a larger impact on the protein coded for by the DNA?
Answer:
frameshift mutation (i think)
Explanation:
because it messes up the whole strand by deleting or inserting a base. honestly not 100% sure so take this with a grain of salt lol
3 Which of the following are not biotic or abiotic factors in an ecosystem? A B C water and air rocks and energy plants and animals cultural components D
Answer:
cultural
Explanation: this is the only one that is not biotic or abiotic
Which of the following is NOT a type of plate boundary?
a.
Convergent
c.
Transform
b.
Subduction zone
d.
All of the above are types of plate boundaries
The "subduction zone" will not be a type of plate boundary.
What is subduction zone?A subduction zone occurs when two tectonic plates collide and one plate dives through into the mantle beneath another plate.
What is plate boundary?The boundary among two plates would be known as a tectonic plate boundary. The plate is moving slowly, continuously, and in a variety of directions.
Therefore, the "subduction zone" will not be a type of plate boundary.
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Only 3% if the water ib Earth us freshwater. About 2/3rds of that water is not available for
humans use because ..
Answer: 2/3 of the water is not availible for human use because it is salt water not fresh.
Explanation:
WILL MARK BRAINLYEST
10. A student was observing a cell under a microscope. She claimed the cell she was studying was an animal cell.
Below is her drawing of the cell she observed.
What evidence would best support her claim that the cell was an animal cell?
The cell had no ribosomes.
The cell had no cell wall.
The cell had a vacuole.
The cell had a nucleus.
Answer:
Cytokinesis, or “cell motion,” is the second main stage of the mitotic phase during which cell division is completed via the physical separation of the cytoplasmic components into two daughter cells. Division is not complete until the cell components have been apportioned and completely separated into the two daughter cells. Although the stages of mitosis are similar for most eukaryotes, the process of cytokinesis is quite different for eukaryotes that have cell walls, such as plant cells.
I need help with this is for tonight!!!
can you guys help me please its pretty easy
Choose all the answers that apply.
Saturn;
is more dense than Earth
would sink in water
has a tilted axis
has a core of liquid hydrogen
is more massive than Earth
Answer:
More massive then Earth, and Has a tilted axis.
Explanation:
Which option identifies the effects of poorly managed grazing leading to overgrazing.
increase in erosion
increase in weeds
increase in inedible grasses increase in animal populations
Answer:
increase in animal populations