Answer:
They reproduce sexually
One of the primary reasons why Gregor Mendel chose to study pea plants is because they exhibit only a single trait. This trait can easily be identified and studied, making it easier for Mendel to trace the inheritance patterns of the trait.
What Mendel was able to perform?Mendel was able to cross many pea plant kinds and see the progeny grow. He was able to research these offspring and determine how the trait was passed down through each generation.
Furthermore, Mendel's tests were made simpler by the ease with which pea plants are grown and maintained. Mendel opted to study pea plants because they have sexual reproduction as another reason.
Mendel was able to analyse the inheritance of traits by crossing two separate plants, which is not possible with asexually reproducing plants, as a result.
Mendel was also able to analyse the transmission of traits across numerous generations, which is impossible with asexually reproducing plants. Mendel was able to track the inheritance patterns of a trait correctly as a result.
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The atmosphere is divided vertically into four layers based on...
A. Troposphere
B. Mesosphere
C. Stratosphere
D. Thermosphere
Answer: A. Troposphere
Explanation:
Cross a female who is a carrier of the gene for hemophilia with a man who has normal blood clotting. Tell the expected phenotypic ratio of the offspring.
If you could develop a scientific cure for something, what would it be and why ?
Answer:
If I could develop a scientific cure for any issue, it would undoubtedly be the cure for the disease of cancer. This is because I believe that cancer is the most cruel and horrible disease that any person can have, since it is ultimately the body itself that acts against the health of the person. Furthermore, in the absence of an effective cure, and given its extremely high incidence rate on the population, an eventual cure for cancer would be the most beneficial scientific and medical discovery in the history of mankind.
Which statement most accurately describes what happens as multicellular organisms grow?
a) the cell divide
b) Individual cells continually become larger
c)Cells are added from outside the organism
d) The cells duplicate their genetic information and divide
The statement that should be correctly arise at the time when the multicellular organisms grown should be that the cells duplicate the genetic information.
What are multicellular organisms?It is comprised of multiple cells. They should be classified in 13 major groups of living beings i.e. terrestrial that involved the animals, plants, fungi, etc. Here the no of cells per organism should range from tens to the various million.
These types of organisms applied the cell division for the growth & maintenance purposes due to which the tissued and cells are repaired.
Therefore, we can conclude that the correct option is d.
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The heart is an involuntary muscle made of skeletal muscle. True or False plz hurry
Answer:
False
Explanation:
Cardiac muscle tissue is only found in your heart
Would a patient with a completely blocked pulmonary artery still be able to function? Why or why not.
benefits of habitats to organisms
Answer:
They provide shelter and protection
According to the International Union for Conservation of Nature (IUCN) giraffe numbers across the continent of Africa fell 40% between 1985 and 2015. The main threats to the giraffe population include a shrinking habit, conflict, and poaching. Checking the data, we see that while four subspecies have declining populations, four subspecies have growing populations. This is a modern-day example of natural selection at work. What elements of natural selection are at work here? A) Environmental conditions reduce the population numbers; only the fittest subspecies are able to survive. B) Overpopulation exists in a shrinking habitat; some subspecies decline in number; differential reproduction occurs. C) The death rate of some subspecies is elevated due to conflict and poaching; death is random; differential reproduction occurs. D) Genetic variation exists in the giraffe population across Africa; only those animals with a specific gene pool, represented by certain subspecies, can survive. Eliminate
Answer:
According to my calculations 1+1=2 so the answer is A
Explanation:
if 1+1=2 then the answer is A
Environmental conditions reduce population numbers; only the fittest subspecies are able to survive, which is an example of natural selection. Therefore, option A is correct.
What is natural selection?According to Darwin's theory of evolution by natural selection, living creatures that have advantageous qualities tend to generate more children than those that don't. Over time, this causes changes in the characteristics of living things.
Only those individuals will survive that have favorable traits and adapts quickly according to the conditions.
Environmental conditions such as shrinking habits, conflict, and poaching cause a reduction in the giraffe population, only the fittest can survive. It is an example of natural selection. Therefore, option A is correct.
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The Galápagos Islands in the Pacific Ocean have varied habitats
Divergent evolution is occurring on these islands, meaning that the
species that live there
Answer:
had common ancestors but have become increasingly different.
Explanation:
The occurrence of a divergent evolution could be described as the occurrence of a change in the nature or type of a previously existing species. The variation in habitat of galapogos characterized by the existence of divergent evolution establishes the fact that all the species possess a common origin where they all stem from(a common ancestral spiral) however, over time, deviation starts to set in causing variation in the nature and ways of the species. Hence, leading to differences in the these species.
In pea plants, green peas are dominant to yellow peas. Which genotype represents a green pea?
GG
Gg
gg
GG and Gg
Explain how the data from the river samples showed that there was a problem with the water treatment plant.
Nitrogen - High School Gizmo
WILL GIVE BRAINLIEST
Answer:
The water treatment plant does not work properly.
Explanation:
The data from the river samples showed that there was a problem with the water treatment plant because there is high amount of pollutants are present in the river sample. The presence of pollutants in the samples shows that the water treatment plant did not work properly, if they did no pollutants are present in the river water so this presence of pollutants indicates inefficiency of water treatment plant.
Which outer planet has a characteristic storm called the Great Red Spot?
O Uranus
Neptune
Saturn
Jupiter
Answer:
Jupiter
Explanation:
Answer:
Jupiter
Explanation:
I did the test.
identify the climate that has the most human settlements.
A. cold and dry
B. hot and dry
C. mild and wet
D. hot and wet
Answer:
C
Explanation:
it is the most habitable
What would happen if cytokinesis did not work properly?
1) DNA replication would not occur
2) A cell would have a nucleus with too many chromosomes
3) A cell would have two nuclei
4) New daughter cells would not have enough organelles or would be missing organelles
5) a cell would be smaller in size
please help please i really need it
Answer:
The answer is C
Explain how having a patient temporarily stop taking drugs can help combat the emergence of drug resistant viruses.
Answer:
they are giving you a small dose of that virus so that your body knows how to fight it off if you get the actual thing.
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convergent plate boundary: how do the plates and mantle interact?
Answer:
Convergent plates collide causing earthquakes and volcanoes, and creating mountains.
Therefore second answer, The plates move towards each other at these boundaries and the more dense plate will sink under the less dense plate into the mantle where it is destroyed. (This creates a trench.)
Explanation:
In the lithosphere the plates melt when they go down.
!!!
Remember:
Convergent = Collide
Divergent = Divide
Transform = Slide
What does cellular respiration have to do with metabolic process?
If ur right i'll give u brainliest.
Answer:
uhh i.dk
Explanation:
1. Qué son los ciclos biogeoquímicos 2. Cómo se presentan Los ciclos biogeoquímicos 3. Por qué se presentan Los ciclos biogeoquímicos 4. Dónde se presentan Los ciclos biogeoquímicos
Answer and Explanation:
1. Qué son los ciclos biogeoquímicos
Son ciclos o circuitos en los que los elementos químicos, necesarios para la vida, circulan entre seres vivos del mundo biótico, y seres no vivos del mundo abiótico.
"Bio-" hace referencia a seres vivos,
"-geo-" hace referencia a la tierra,
"-químico" hace referencia a los elementos químicos.
Existen muchos de estos elementos, pero entre los mas importantes encontramos al agua, al oxígeno, al nitrógeno, al carbono, al fósforo, y al azufre, entre otros.
Todos ellos forman parte de los componentes mas importantes para la supervivencia de los seres vivos, y la importancia de su circulación y reciclado radica en la supervivencia.
2. Cómo se presentan Los ciclos biogeoquímicos
Se presentan como
ciclo de agua, ciclo del nitrógeno, el ciclo del carbono, el ciclo del oxígeno, el ciclo del azufre y el ciclo del fósforo.3. Por qué se presentan Los ciclos biogeoquímicos
Para mantener en circulación recursos limitados, tales como los elementos químicos mencionados previamente, importantes para la vida y supervivencia de los organismos.
A medida que los seres vivos mueren y a partir de la descomposición de la materia orgánica, esos elementos pasan a la tierra, al agua, a la atmósfera, y retornan nuevamente a los seres vivos, para ser reutilizados.
4. Dónde se presentan Los ciclos biogeoquímicos
En los seres vivos, en la tierra, en el agua y en la atmósfera.
5. How is fermentation different from aerobic respiration? What is the advantage
and disadvantage of fermentation?
Answer:
is the process by which food is broken down without oxygen
The diagram above shows a cell placed in a beaker with salt water. The cell is permeable only to water. What will happen to the cell?
Answer:
It will swell
Explanation:
Since it is only permeable to water, the cell will try and reach homeostasis with it surroundings (it will take in water to decrease the concentration of salt in the cell).
what happens when you start to go deeper into the atlantic ocean in your own words please?
Answer:
the density of the water will keep crushing you until you are DEAD
Explanation:
Answer:
not sure if you still want an answer, but here:
the further down you go, the colder it'll get because the sunlight won't reach down as far, also making it darker. the pressure will also keep building up until it gets to be too much for your body to handle and literally crushes you.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Can you answer 1-11 fill in the correct letter with the correct word
Answer:
1. D
2. E
3. B
4. F
5. C
6. I
7. G
8. H
9. J
10. K
11. A
include how the ability to survive and reproduce impacts the process of natural selection.
Answer: The Light peppered moths population decreased because of the light colored trees got covered in sot and the light peppered moths were not able to adapted.
how does the earth evlove around the sun while the moon evlolves around the earth with out those two planets colliding
Answer:
This is a rather complicated thing to explain so I'll try my best. To put it in simple term the sun has whats called a SOI (sphere of infleunce) and anything inside of this is effected by the gravity of that planet or sun in this case. The earth is inside of this sphere of influence. The earth has a constant velocity that is making it move away from the sun but since it's in the suns SOI the path in which the earth moves is changed in a way that causes it to spin around the sun. The same thing is happening with the moon. I'm not 100% sure on this but I think the reason the moon does not just fly away towards the sun is because it is closer to earth and is more effected by earths SOI. Hope this cleared things up for you.
(iii) Write one function of each Microbe used in clean technology:
Microbes
Functions
(a) Geobacter
(b) HCB bacteria
(c) Thiobacilli
(d) Actinomycetes
Answer:
Explanation:
Geobacter is a microbe use in clean technology to oxidize compounds such as metals.
Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments.
Actinomycetes is a microbe use in the production of antibiotics and recycling of organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulphur and reduced inorganic sulphur bonds. They are Majorly acidophilic or are called acid tolerant bacteria and they are capable of fixing able CO2.
The study of a living being is called biology.
The answer is mentioned below.
Those species which are not able to see with naked eyes are called microorganisms. According to the question, the uses of microbes are as follows:-
Geobacter is a microbe used in clean technology to oxidize compounds such as metals. It helps in the purification of the metals Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments. It helps in cleaning the polluted water.Actinomycete is a microbe used in the production of antibiotics and recycling organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulfur and reduced inorganic sulfur bonds. They are Majorly acidophilic or are called acid-tolerant bacteria and they are capable of fixing able CO2. It also helps in the denitrification of nitrogen.
Hence, these are uses of microbes.
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HELP ME WITH SOME OF THESE BIOLOGY PROBLEMS
Sally’s mother has brown, straight hair, and her father has black, curly hair. Sally has brown, curly hair. Which process is responsible for the variation in Sally’s hair type?
Answer:
recombination of genes during meiosis
Explanation:
Think of an object, person, or place at home that functions similar to the cell membrane.
i think its a plant or dog since both of them also have cells
Because it permits materials to enter and exit a cell, a cell membrane can be compared to a door. A door allows objects to pass through it as it opens and closes.
What is cell membrane made of?With a few rare exceptions, p - series, which are made up of glycerol, a nitrogen base, and two fatty chain, are the primary component of cellular membranes, both cytoplasmic membrane and interior membranes. Therefore, the cell membrane serves two purposes: first, as a barriers keeping the components of the cell inside and undesired materials out, and second, as a gate permitting the passage of vital nutrients through into cell as well as the flow of byproducts out of the cell.
What role does the cell membrane perform?Every cell has a phospholipid bilayer, also called a cell wall, that shields the inside of the body from the outside world. The cell barriers is a lipid bilayer that is porous. The cell regulates the flow of substances from and to the cell.
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