A mineral MUST have specific traits to be a mineral. Choose ALL required traits that define a
mineral.
1.It is made in a lab
2.It is an inorganic solid
3.It is an organic solid.
4.It is made in nature.
5.It has a variable chemical composition.
6.It has a definite chemical composition.
7.It has a crystalline structure
The cell cycle has a regular system of checks and balances that prevents damaged or mutated cells from proceeding to the next phase. One way an organism deals with the problems is to kill the damaged cell before it passes on the problem to its daughter cells. This is a normal process called apoptosis.
a. True
b. Fale
Answer:
A. True
Explanation:
Apoptosis is a normal cellular process in which the cell inherently programs the death of a mutated or damaged cell without affecting the healthy condition of the other surrounding cells by proliferating.
Apoptosis is a system of checks and balances that the cell uses to prevent damaged or mutated cells from proceeding to the next phase in the cell cycle. This curbs or prevent the damaged cell from passing on the problem to its daughter cells. Hence, according to this question, it is TRUE.
In guinea pigs, smooth coat (S) is dominant over rough coat (s), and black coat (B) is dominant over white coat (b). In the cross SsBb × SsBb, how many of the offspring will have a smooth black coat, on average?
a. 1⁄4
b. about 9⁄16
c. 1⁄16
d. 6⁄16
e. 2⁄6
Answer:
The correct answer is - b. about 9⁄16
Explanation:
I the given question is given:
Smooth coat (S) is dominant over rough coat (s), and black coat (B) is dominant over white coat (b)
Then cross betwen SsBb × SsBb
gametes:
SB, Sb, sB, and sb for each parent:
SB Sb sB sb
SB SSBB SSBb SsBB SsBb
Sb SSBb SSbb SsBb Ssbb
sB SsBB SsBb SsBB ssBb
sb SsBb Ssbb ssBb ssbb
every offspring with SB in the combination will express a smooth black coat that is 9 according to the Punnett out of 16 offspring.
why albert why just why
Answer:
Albert responds with: ...
Hope this helps!
xoxo,
cafeology
Answer:
Explanation:
Why...
A brown fur female rabbit (BB) and a white fur male rabbit (WW) produce offspring. Both
fur colors are dominant. What term best describes what will occur with the fur color of all
of their future offspring?
O Incomplete Dominance
O Passive Dominance
O Codominance
O Strong Recessiveness
An amoeba ingests large food particles by
Suppose you eat a serving of green beans. What reactions must occur for the amino acid monomers in the protein of the beans to be converted to proteins in your body?
Which two major parts of the Earth system does this photo most cieery
show?
A. Geosphere
B. Cryosphere
C. Atmosphere
D. Biosphere
Answer:
I'd say that your answers are A) and B).
The water inside a teacup is very hot, about 80 degrees Celsius The water inside a large bathtub is warm, about 40 degrees Celsius. Which has the greater average kinetic energy
Tissues are groups of similar _____ performing the same function.
Answer: A tissue is a group of similar cells together. An organ is groups of two or more tissue. An organ system is a group of organs.
Explanation:
If anyone knows this please let me know and explain??
Answer:
I am pretty sure the answer is Melting
Explanation:
How might environmental manipulation of a crop have unexpected consequences? a. The new crop may require more water than the original. b. The crop may harm the environment. c. The yield may be reduced. d. All of the above Please select the best answer from the choices provided
Answer:
D all of the above
Explanation:
just took the test
Environmental manipulation can have both types of consequences - beneficial as well as adverse. At times, these changes can be unexpected too. The correct option is D.
What negative effect does environmental manipulation of a crop have?The crop can have a need for more water as compared to the original if there would be a change in the soil, region or even climate of the crop. An increase in the temperature can affect the availability of water to the crop.
Changes in the soil can result in variation in the availability of minerals required for the growth of plants. This can cause improper health condition of the crop, which will ultimately decrease its yield.
Overuse of fertilizers and pesticides can affect the quality of the soil and also have a negative impact on the crop. It can also be passed on to the consumers of the crop due to bioaccumulation.
Thus, all of the mentioned statements are correct. Hence, the correct option is D.
Learn more about environmental manipulation here:
https://brainly.com/question/3790213
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A.mito
B.chrom
C.clust
D.nucl
Plz help
PLs, i need this done asap pls pls pls u will get brainliest or whatever u need.
Answer: just search up a list of genotypes.
Explanation:
Body cells are all I need help
Fifty years ago, bed bugs were nearly eliminated in the United States by using of pesticides like DDT. Today bed bugs are back in beds and theaters. DDT is no longer used due to environmental issues. Pyrethrums are currently the top choice for bed bug infestations. Pyrethrums are especially useful to us because they generally have a stronger effect on bugs than on humans and animals.
Some bed bugs had mutations in their genetic code which allowed them to survive the chemical pesticide and they produced chemically resistant offspring. How can this be explained?
Question 5 options:
bed bugs chose other bugs to partner with who had the mutation
mutations involved in the genetic variation of the bugs were chosen by them
bed bugs chose other bugs to partner with who had no mutations
mutations involved in the genetic variation of the bugs are random
d
Explanation:
i looked up and it said mutation random
Black mice and tan mice are native species that are observed in a particular region. Human habitation in the region caused an invasive mouse species to enter the region. These mice are brown and share the same food requirements as black mice. Tan mice have different food requirements. How will this change affect the food web in the region? A. The availability of food resources for black mice and brown mice will decrease. B. The population of tan mice will decrease. C. The black mice and tan mice will compete for food resources. D. The tan mice and brown mice will compete for food resources.
Answer:
A
Explanation:
The correct answer would be that the availability of food resources for black mice and brown mice will decrease.
Since the food requirements of the black mice are the same as that of the invasive brown mice, the available food supply that used to be only for the black mice would now be shared by the two strains of mice. Hence, the available food for the two groups of mice will naturally decrease.
There is no sufficient information to conclude that the population of tan mice will decrease, hence, option B is incorrect.
The black mice and tan mice have different food requirements going by the information available in the illustration, hence, both cannot compete for food resources. Option C is, therefore, incorrect. In the same vein, option D is incorrect because the tan mice have different food requirements from the brown mice.
The only correct option is A.
Name one photosynthesis organism and how it affects the plant.
Answer:
Hey!
Explanation:
Plants like Sunflowers are organisms that use photosynthesis, and photosynthesis makes it so where the plant can get energy out of Radiant Energy. Hope this helps!
pls help will give branliest answer
(it's the highlighted question)
What are the PRODUCTS (what is made) of aerobic respiration?
If a strand of DNA has 17% T,what percent will
be G? C? A?
Answer:
If a DNA strand has 17% Thymine (T) the percentage of the other nitrogenous bases will be 33% of Guanine (G), 33% of Cytosine (C) and 17% of Adenine (A), according to Chargaff's law.
Explanation:
The percentage of nitrogenous bass in a DNA strand can be established by knowing the percentage of one of the bases present in the molecule, in this case knowing that Thymine corresponds to 17% of bases.
DNA has the nitrogenous bases adenine (A), guanine (G), thymine (T) and cytosine (C). The bases of one chain are matched with the bases of another, according to the complementarity of the nitrogenous bases, where:
Adenine is complemented with thymine A=TGuanine is complemented by cytosine G≡CAccording to this, DNA molecule there is as much T as A, and an equal amount of G and C, and the percentages of nitrogenous bases can be calculated according to Chargaff's rule.
Chargaff deduced that in a DNA molecule the ratio of purine:pyrimidine is 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, according to the complementarity of the bases.
Calculating the percentages, according to the law of the base pair, if in a DNA chain there is 17% of T, in the molecule there is:
A = 17 %C = 33%T = 17%G = 33%Total ..... 100%What gas in the atmosphere helps to protect us from that radiation
Answer:
ozone
Explanation:
All living organisms on the earth are protected from the harmful radiation coming from the sun by the ozone gas present in the stratosphere. Ozone gas is formed by the action of sunlight only oxygen of the air in the atmosphere.
Answer:
ozone gas
Explanation:
You have been given three plants: Two have solid black flowers, and one has grey flowers. You cross each black-flowered plant to the grey plant with the following results:
Parents: black #1 X grey F1: 87 solid black, 83 spotted black
Parents: black #2 X grey F1: all black
To try and make sense of these results, you intercross the solid black-flowered F1 plants from cross #2 with the following results in the F2:
132 black
35 spotted black
11 grey
What are the genotypes of the parents, F1 and F2 generations?
Answer:
The correct answer would be -
F1: #1 black flower plant = Aabb and aabb and #2 = AABB and aabb
F2 = AaBb and AaBb
Explanation:
In this cross, it is the case of the dominant epistasis type of inheritance pattern as Gene A masks the expression of gene B but expresses itself only in presence of b or B.
The ratio of the dihybrid cross change in such inheritance from 9: 3: 3: 1 ratio changes to 12: 3: 1.
Check for the images for cross:
Which of the following foods contain MOSTLY lipids? (Check all that apply)
Bread
Broccoli
Soda
Pasta
Olive oil
Fish
Butter
Nuts
Steak
Answer:
Olive oil.
Explanation:
Edible oils are lipids. These include vegetable oils such as:
canola cottonseed grape seed corn olive peanut and many othersWhat wave travels along the surface of a medium?
Perception is:
O A. creating images through your experiences.
O B. picking up information and relaying it to the brain.
O C. the ability to work top down or bottom up.
O D. organizing and interpreting sensory input.
Which is not true about mitosis?
A. The chromosomes in the daughter cells are half the number from the parent cell.
B. The chromosomes in the daughter cells are the same number as the parent cell.
C. Each nuclei is identical to the parent nucleus
D. The four main stages are prophase, metaphase, anaphase, and telophase
PLEASE HELP ASAPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit.
1. deciduous trees lose their leaves seasonally and include trees such as maple and elm.
2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine.
3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine.
4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again.
Complete question:
Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit.
ElmMaple MangoPine Cedar1. deciduous trees lose their leaves seasonally and include trees such as ----- and ----.
2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include ---- and -----.
3. evergreens are plants that maintain their leaves in all seasons and include trees such as ---, ---, and ---.
4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as ---, ---, and ---.
Answer:
1. deciduous trees lose their leaves seasonally and include trees such as elm and maple.
2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include pine and cedar.
3. evergreens are plants that maintain their leaves in all seasons and include trees such as Pine, Cedar, and Mango.
Explanation:
Deciduous trees: These plant species lose their leaves every year during the cold and dry autumns and winters, as it is the most limiting period over the year. Foliage resprout again during the warmer wet season when it rains more often, during spring and summer. Template forest biome characterizes for having deciduous trees such as oaks, maple, or elm, among other phanerophyte species.1. deciduous trees lose their leaves seasonally and include trees such as elm and maple.
Conifer: Correspond to the gymnosperm group. They are perennial, vascular, evergreen, woody plants. They characterize for having a straight trunk with secondary growth and no vessels in the xylem tissue. Their branches usually develop horizontally, with needle-like leaves growing on them, unisexual flowers, and seeds included in a cone.
2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include pine and cedar.
Evergreens: Perennial plants that keep their green leaves the whole year. These are the opposite of the deciduous trees. Tropical forests characterized for having these broadleaf plant species, such as mango, that are favored by the environmental conditions as precipitations are abundant and the average temperature is elevated most of the year. Also, many evergreen plants are typical of the boreal forest. Pines, cypress, cedar, and sequoia are examples of these last ones.
3. evergreens are plants that maintain their leaves in all seasons and include trees such as Pine, Cedar, and Mango.
Hardwoods: Angiosperms. Xylem with vessels. These species present a high diversity in shape, textures, and sizes. They might reproduce asexually or sexually by producing flowers, fruits, and seeds. Also, they might be either evergreen or deciduous.4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as Elm, Maple, and Mango.
. A male rabbit with the genotype GgBb is crossed with a female rabbit with the genotype GgBb. How many offspring will have ggBb?
See image attached below
Why are plants intelligent?
Answer:hope tht helped
Explanation:
