Two processes that take place within a cell are shown here. Which of these statements correctly identify the processes and their
outcomes? Select ALL that apply.
A)
Both processes increase genetic variation
B)
Both processes can produce new phenotypes in an organism
Process Il occurs randomly while process I is predictable.
D)
Process I is beneficial to the organism while process Il is detrimental
E)
Only process I can provide the basis for natural selection acting on
phenotypes.
Answers
Answer: A and B
Explanation:
Two processes that take place within a cell are shown here are Process I is beneficial to the organism while process Il is detrimental.
What is genetic variation?
The genetic variation is thje variation modified by the genes and cause changes by the hereditary variation.
In the above image it shows the cause of mutations and DNA fails to copy accurately thus it random, and common. The procces 1 is meiosis and process 2 is the mutation as that is the failure of DNA to copy.
Read more about the genetic variation refer link :
https://brainly.com/question/14926046
#SPJ2
Related Questions
explain how limiting factor may affect your terrarium
Answers
Answer:
A limiting factor is anything that constrains a population's size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources. Others are abiotic, like space, temperature, altitude, and amount of sunlight available in an environment. Limiting factors are usually expressed as a lack of a particular resource. For example, if there are not enough prey animals in a forest to feed a large population of predators, then food becomes a limiting factor. Likewise, if there is not enough space in a pond for a large number of fish, then space becomes a limiting factor. There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.
Explanation:
https://www.nationalgeographic.org/topics/limiting-factors/?q=&page=1&per_page=25
27. Which of the following will likely form at a convergent plate boundary?
A) sea floor spreading
B) rift valleys
C) mid ocean ridge
D) mountains
Answers
Answer:
d
Explanation:
help plsss
i need 5 innate and 5 learned behaviors of brown bears or just bears in general
15 points!
Answers
Answer:
Learned:
Hunting for food
swimming
climbing
Innate:
caring for offspring
Explanation:
Why does estrogen most likely need to increase blood flow in a pregnant woman's body?
so blood can be better filtered
so she can be warmer
O so she can feel calmer
O so blood can reach the fetus
Answers
Answer:
So blood can reach the fetus
Explanation:
The blood can reach the fetus so that's why estrogen most likely need to increase blood flow in a pregnant woman's body
What is the function of estrogen?Estrogen refers to a group of hormones produced in the ovaries. The increase in estrogen during pregnancy enables the uterus and placenta to improve vascularization (the formation of blood vessels) transfer nutrients which support the developing baby.
In females, estrogen helps develop and maintain both the reproductive system and female characteristics, such as breasts and pubic hair.
For more information regarding estrogen, visit:
https://brainly.com/question/8862412
#SPJ2
Which of these activities requires the use of a material resource?
heating a home
manufacturing steel
climbing a tall mountain
generating an electric current
Answers
Answer:
I think its manufacuting steel Have a great day
Explanation:
Manufacturing steel is an activity which requires the use of material resources. Thus, the correct option is B.
What are Material resources?Material resources are the materials which are found in the natural world that have many practical use and value for humans. Material resources include wood, glass, metals, edible plants, and plastics. Renewable material resources, like glass, are the resources which can be re-created easily.
Steel is manufactured from iron ore, which contains iron, oxygen and other minerals that occurs in nature. The raw materials for the manufacturing of steel are mined and then transformed into steel using two different processes such as the blast furnace, basic oxygen furnace route, and the electric arc furnace route.
Therefore, the correct option is B.
Learn more about Material resources here:
https://brainly.com/question/1162213
#SPJ2
Mary loves to grow flowers in her garden. She believes if she waters her plants with power-aid, then they will grow big and tall. Mary planted sunflowers, roses, and daisies. Sunflowers don't receive power-aid. After three weeks, Mary measures all three plants. The plant that received water grew the best. Which sentence states the hypothesis?
Answers
Answer:
The Power Aid didn't help the flowers grow at all because the vitamins in it is for humans.
Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and the cost of parental care increasing the number of individuals produced during each reproductive episode and a corresponding decrease in parental care producing large numbers of gametes when employing internal fertilization versus fewer numbers of gametes when employing external fertilization choosing how many offspring to produce over the course of a lifetime and how long to live Next
Answers
Answer:
The correct answer is ''high survival rates of offspring and the cost of parental care''
Explanation:
Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.
Which of the following is the complementary mRNA sequence of:
ATG CCTACC GAC?
Answers
Answer:
UAC GGAUGG CUG
Explanation:
A=U ; G=C
question 6 Pls answer its 20 point
Answers
Answer: G1 brainliest??
Explanation:
Where in the kidney does filtration occur?
O renal capsule
renal cortex
urine
O nephron
Answers
Answer:
La reabsorción del 99 % del filtrado se produce a lo largo del túbulo renal, especialmente en el segmento contorneado proximal (un 80 % aproximadamente), y el ajuste preciso del volumen y de la composición de orina definitiva se efectúa en el túbulo contorneado distal y en el túbulo colector
Explanation:
Answer:
glomerulus aka O nephron
Explanation:
Filtration takes place in the glomerulus , which is the vascular beginning of the nephron . Approximately one-fourth of the blood flow from cardiac output circulates through the kidney, the greatest rate of blood flow for any organ .
What is an organism that has similar characteristics and
can reproduce?
Gene flow
Mutation
Species
Organism
Answers
Explanation:
species are the group of organisms which are compatibly reproduce
Light travels in the form of waves. The diagram below shows the path of a light wave moving
from medium A to medium B. Which of the following occurs when the light wave enters
medium B?
(1 Point)
The light wave stops moving,
The light wave's speed changes.
The light wave does not change.
O The light wave changes to a sound wave.
Answers
Answer:
The light wave's speed changes.
Explanation:
Match the description to the form of water that is described.
Molecules are
attracted to each
other, but not
ordered
?
Water vapor
Molecules are
not stuck
together
?
Liquid water
Molecules are
joined in an
ordered
structure.
?
Ice
Answers
Answer:
Molecules are attracted to each other, but not ordered: liquid water
ater vapor
Molecules are not stuck together: water vapor
Liquid water Molecules are joined in an ordered structure: ice
Explanation:
Apex for 9th grade answers
Match the description to the form of water that is described.
Molecules are not stuck together: Water vapor.
Molecules are attracted to each other, but not ordered: Liquid Water.
Molecules are joined in an ordered structure: Ice.
what is the scientific name of wise
Answers
The genome of a mouse has 78 chromosomes. How many chromosomes will each daughter cell have after meiosis of a mouse sex cell?
A. 39
B. 78
C. 156
Answers
Answer:
A 39
Explanation:
The sex chromosomes is always half of it original chromosome
please help if you can
The first part of the plant to emerge from a sprouting seed is the root. If the see is planted upside down, the root will first grow upward. Then it will turn and grow downward. What kind of response is this?
A.Gravitropism
B . Hydrotropism
C. Phototropism
D. Thigmotropism
Answers
Malaria is a disease caused by a microscopic parasite that attacks blood
cells. The parasite is spread to humans through the bite of a mosquito.
Malaria causes headaches, muscle pain, coughing, and fever, and
vomiting.
Why is malaria able to caused symptoms in so many parts of the body?
Answers
Answer:
its C
Explanation:
srry if im wrong:(
HELP NOW PLEASE!!!!!!!!!!!
In which reaction are the atoms of elements rearranged?
O A. Uranium-235 breaks apart into krypton, barium, and three
neutrons.
B. Plutonium-240 breaks apart into xenon, zirconium, and three
neutrons.
C. Methane gas combines with oxygen to form carbon dioxide and
water.
O D. Two isotopes of hydrogen fuse to form helium.
SUBMIT
Answers
Answer:
C
Explanation:
Because its a chemical reaction or whatever but it's correct
A reaction where the atoms of elements are rearranged is when two isotopes of hydrogen fuse to form helium, which is option D. In this reaction, the atoms of elements (hydrogen isotopes) are rearranged.
The fusion process involves the combination of two hydrogen isotopes, typically deuterium and tritium, to form a helium nucleus. This nuclear fusion reaction is the primary process that powers stars, including our Sun, where hydrogen atoms combine to form helium, releasing a tremendous amount of energy in the process. Deuterium is an isotope of hydrogen that contains one proton and one neutron, while tritium is another isotope of hydrogen that contains one proton and two neutrons.
Learn more about nuclear fusion here.
https://brainly.com/question/14019172
#SPJ2
when one animal leaves its home and another animal uses it
Answers
Answer:
I don't get your question
As ecological succession progresses forward in time,
A) there is very little effect on the diversity of plant and animal life.
B) the diversity of plant and animal life increases.
C) the diversity of plant and animal life decreases.
D) none of the above
The answer is not A
Answers
Answer:
B the diversity of plant and animal life increases.
Explanation:
Succession will always increase biodiversity
Which property of a mineral is expressed using the Mohs scale?
luster
hardness
0 0 0 0
monetary value
streak
Answers
Answer:
hardness
Explanation:
Mohs hardness, rough measure of the resistance of a smooth surface to scratching or abrasion, expressed in terms of a scale devised (1812) by the German mineralogist Friedrich Mohs. The Mohs hardness of a mineral is determined by observing whether its surface is scratched by a substance of known or defined hardness.
24. Which process in humans does not use energy released from respiration?
A cell division
B. diffusion of oxygen
C. muscle contraction
D. protein synthesis
Answers
Answer:
Muscle contraction
Explanation:
Because it will be very hard for the respiration to release through human energy
The greatest biodiversity of species of living organisms is found in a
Desert
Rain Forest
Estuary
Taiga
Answers
Answer:
Rain forest
Explanation:
Which of the following elements in the growth of a flowering bulb provides a grower with the greatest
flexibility of seasonal production, allowing the grower to target a particular calendar point for bloom time?
A. period from first growth to budding
B. period of dormancy between bloom and grow seasons
C. length of entire bloom period
D. time from breaking dormancy to first growth emerges
*its B*
Answers
Answer:
yeah I don't know why but I have the strongest feeling that its B
Explanation:
The elements in the growth of a flowering bulb provides a grower with the greatest flexibility of seasonal production is period of dormancy between bloom and grow seasons.
What are the characteristics of flowering bulb?Bulb is a modified stem that is the resting stage of certain seed plants, particularly perennial monocotyledons. A bulb consists of a relatively large, usually globe-shaped, underground bud with membraneous.
Bulbs can be easily and effectively propagated using a variety of techniques, but always use disease-free material. Try lilies, snowdrops, daffodils, tulips and alliums.
Examples of true bulbs: onion, garlic, allium, daffodil, tulip, amaryllis, grape hyacinth, Dutch hyacinth, Dutch iris, scilla, lily.
Learn more about flowering bulb:
https://brainly.com/question/11511191
#SPJ2
Disorders can occur as a result of a person missing chromosomes or having too many chromosomes. Which of the following cells would not have a disorder?
sex cell with 24 chromosomes: 22 autosomes and two sex chromosomes
sex cell with 23 chromosomes: 22 autosomes and one sex chromosome
sex cell with 24 chromosomes: 23 autosomes and one sex chromosome
sex cell with 22 chromosomes: 22 autosomes and no sex chromosomes
Answers
Answer:
sex cells with 23 chromosomes: 22 autosomes and one sex chromosome.
Explanation:
Sex cells are the gametes and are products of meiosis. These cells have haploid chromosome number. Human sex cells are sperms and egg which serve as male and female gamete respectively. Human sex cells have n = 23 chromosomes. Out of total 23 chromosomes, 22 chromosomes are autosomes while one is the sex chromosome (either X or Y chromosome). Deviation from this pattern can cause any genetic disorder.
Name at least two ways in which insects are beneficial to humans.
Answers
Answer:
Natural and biological control :
The balance of nature depends on the activities of parasites and predators, the majority of which are species of insects. Researchers use this concept in biological control, and have been dramatically successful in many programs.
Silk :
The recognition of silk as a valuable product dates back to China, arguably in the year 2640 B.C. Presently, China annually produces some 30,000 tons of raw silk, which accounts for 80 percent of the world's supply. Most silk is produced from the cocoons of the Silkworm.
Foods :
Honey is certainly high on the list of products made by insects that may be consumed by humans.
Explanation:
Hope you like the answer..
What is an example of a seasonal change for fall?
Answers
Answer: when the days start to get shorter, the trees sense that there is less sunlight.
Explanation: photoperiodism, the reaction of organisms, such as plants, to the length of day or night.
The endoplasmic reticulum is a series of folded _______________ which are used by the cell for the transport of materials through the cell.
a)nuclei
b)membranes
c)molecules
d)atoms
Answers
What term refers to the total
number of fossils discovered, and
the information derived
from them?
A. Geologic time scale
B. Human time scale
C. Record of fossils
D. Fossil record
Answers
Answer:
Fossil record - Hope this helps :)
A skunk living in the northern part of the United States is exposed to extreme cold and food shortages during the long winter months. Based on the climate, what do you predict the skunk's innate response to these environmental factors will be?
Increase cellular respiration and ATP production
Estivate with a period of dormancy until the warmer weather arrives
Migrate to regions of warmer weather
Slow down its metabolic rate and lower its body temperature
Answers
Answer:
Slow down its metabolic rate and lower its body temperature
Explanation:
Skunks do not hibernate or migrate. Instead, they conserve as much energy as possible.