i thank we could use one
Explanation:because we don't really have cold weather in okc
hope it helps ☺
Five general characteristics of organisms in kingdoms plantae or fungi are listed in the box.
(24)
The figure C represents Five kingdom classification.
What is Five kingdom classification?
The system of biological kingdoms is the way in which science classifies living things according to their ancestry over the course of evolution.
This means that all the species that make up these five large groups - some recent theories split them further into six or even seven - have common ancestors and therefore share some of their genes and belong to the same family tree.
As well as the kingdoms of living things there are other taxonomic categories within the same classification system such as, for instance, domain, phylum, class, order, family, genus and species.
Therefore, The figure C represents Five kingdom classification.
To learn more about Five kingdom classification, refer to the link:
https://brainly.com/question/14489978
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If purple flowers are dominant to white flowers, and a heterozygous purple flower is crossed with a white flower, what is the probability that an offspring will be white? (Hint: draw a Punnett Square). Rr x rr
50%
25%
100%
75%
which one ^
Which of the following does not act as an agent for transporting sediment? O A. Strata B. A light breeze C. Stream water D. A glacier
Answer:
A.Strata
Explanation:
A strata is covering or layers
Answer:
strata
Explanation:
a p e x
The by-product of photosynthesis is nitrogen ?
O True
O False
Answer:
flase
Explanation: photosynthiesis is oxygen and carbon dixocide
Answer:
false
Explanation:
The byproduct of photosynthesis is oxygen not nitrogen
What cell part supports the structure of the system plant cell
Answer:
The cell wall provides strength and support to the plant, much like the exoskeleton of an insect or spider (our skeleton is on the inside of our body, rather than on the outside like insects or spiders). The plant cell wall is mainly made up of the carbohydrates molecules cellulose and lignin.
Explanation:
learned this last year
What is the BEST reason that producers are the most numerous group in an ecosystem?
Answer:
Producers make food and energy for themselves, and don't have to waste any energy hunting or scavenging for food. They also reproduce more effortlessly than consumers, and their genetic diversity is also a factor that keeps them abundant and numerous.
Civil engineers want to determine whether the porosity of surface soil affects aquifer recharge rates
9
Select all the correct answers.
Based on these images, what can you conclude about the organisms?
C
C
Organism 1 Organism 2
Organism 3
Organism 4
Answer:
b d
Explanation:
PLZZZ HELP ASAP DUE TMR THX
Answer:
I'm not rlly sure but i think the bigger animal ate the smaller one because after there are no more steps of him (the smallest)
Explanation:
PLEASE HELP I FELL ASLEEP IN BIOLOGY CLASS!!?
Answer: Cell wall
Explanation:
5 Based on what you read, do you think communities should keep investing in
hydroelectric dams and wind turbines? Do the benefits of these power sources
outweigh their problems? Explain your answer, using details from both texts.
I
I can't be completely accurate without the texts, but based on my own knowledge I would have to say:
Explanation:
Yes, I think communities should use these green energies because not only does it keep the atmosphere safer and cleaner, it could help tremendously in the case that we run out of fossil fuels before we can find an alternative. Yes there are environmental risks, such as birds dying from wind turbines, but the lack of electricity might be more severe.
If a female spinach plant with flat (FF) green (GG) leaves is crossed (pollination and fertilization occur) with a male spinach plant with crinkly (ff) purple (gg) leaves, what allelles and traits will the offspring inherit?
B) This is an example of what type of reproduction?
All offspring will inherit Ff and Gg and will have flat and green leaves.
B) sexual reproduction
Algae produce food by the process of....?
Answer:
Photosynthesis
Explanation:
Which are true about changes in carbon dioxide in the Earth's atmosphere since 1860? Select the two correct answers.
A. The increases in carbon dioxide are caused by human activity.
B. The increases in carbon dioxide can be explained by the Milankovitch cycle.
C. The rate of change in carbon dioxide is exponential.
D. The changes are triggered by a new interglacial period.
Answer:
A and C
Explanation:
A. because when we humans are burning maybe our refuse or garbage it will go up to the ozone layer causing air and then it will then result to carbon dioxide.
What scientist used radioactive bacteriophages to prove DNA is the
hereditary material passed from one generation to the next?
Answer:
Alfred Hershey and Martha Chase
Explanation:
In 1952 Alfred Hershey and Martha Chase were working with bacteriophages or phages, which are viruses that infect bacteria. They knew that a phage had an outer shell of protein and an inner core of DNA. In addition, from the electron microscope observations, they also knew that during infection the virus attacks the bacterium by its tails and introduces its genetic material into the bacterium to multiply using its metabolic machinery. They radioactively labeled two sets of phages: one with 32P (which marks only DNA) and another with 35S (which marks only proteins). In two parallel experiments, they infected bacteria with viruses marked on their DNA and with viruses marked on their proteins. The cultures were shaken with a mixer to separate the virus particles from the bacterial coatings. They then performed a centrifugation to separate the phages from the bacteria, so that the larger and heavier bacteria remain in the pellet, while the phages remain in the supernatant. They found that the radioactivity of 35S appeared in the supernatant while that of 32P appeared in the sediment, from which new radioactively labeled virus particles appeared, demonstrating that DNA was the genetic material.
What is the term for organisms that consume other organisms for food like animals, some bacteria, and fungi?
Group of answer choices
heterotrophs
autotrophs
herbivores
omnivores
Answer:
Heterotrophs
Hope this helps!
Name two types of proteins that regulate the cell cycle. How do these proteins work?
Answer:
Internal and external regulators are two types of proteins that regulate the cell cycle. Internal regulators allow the cell cycle to proceed only after certain events occur. External regulators speed up or slow down the cell cycle.
Explanation:
I hope this helps :)
The two types of proteins that regulate the cell cycle are Cyclins and Cyclin-dependent Kinases (CDKs). These two groups of proteins are responsible for the progress of the cell through various checkpoints.
What are Proteins?
Proteins are made up of hundreds or thousands of smaller units called Amino acids. They are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body’s tissues and organs.
Cyclins regulate the cell cycle only when they are bound to Cdks and become fully active. The Cdk/cyclin complex must be phosphorylated, which further initiates other proteins to be phosphorylated that advances the cell cycle.
Retinoblastoma (Rb), is another group of tumor-suppressor proteins that regulates the cell cycle by monitoring the cell size.
Therefore, there are two types of proteins that regulate the process of the cell cycle are Cyclins and Cyclin-dependent Kinases (CDKs).
To learn more about the Cell cycle, refer to the link:
https://brainly.com/question/8283140
what is a population?
Which enzyme breaks down cannabis?
CYP1A5
ALDH
CYP2D6
CYP3A11
CYP2A4
Answer:
I believe it is either CYP2C9 or CYP2D6 that breaks down cannabis.
1. Which of the following is NOT correct? PLEASE HELP I WILL MARK BRAINLIEST
A) A population is all the organisms of the same species that live in the same area
B) A community is all the populations of different species that live together in the
same area
C) A population is all the populations of different species that live together in the same area
D) An ecosystem is all of the living and nonliving things in an ares
a population is all the populations of different species that live together in the same area is the incorrect one
The graph below represents the number of brown and green beetles collected in a particular ecosystem.
what is the change observed in the number of green and brown beetles in the population most likely due to?
A) natural selection
B) gene mutation
C) a common ancestor
D) selective breeding
Answer: A) natural selection
Explanation:
took the test:) hope this helps
what is segregation in biology
Segregation describes how pairs of gene variants are separated into reproductive cells
Answer:
Segregation is the separation of allele pairs (different traits of the same gene) during meiosis so that they can transfer specifically to separate gametes.
Explanation:
hope this is helpful! have a wonderful day ! God Bless you and your family <3
When the environment favors extreme types in a population at the expense of
intermediate forms, this is an example of which category of natural selection?
Answer:
Disruptive or Diversifying selection
Explanation:
occurs when natural selection favors both extremes of continuous variation. Over time, the two extreme variations will become more common and the intermediate states will be less common or lost.
After a devastating forest fire, the surrounding area contained no life. After some time, small plants began to grow along the remaining soil.
Answer:
Yes.
Explanation:
Yes, small plants began to grow along the remaining soil because of the presence of seeds in the soil that sense suitable environmental condition and come out of the soil. The ashes of burn trees have huge amount of nutrients in the form of minerals that triggers the growth of small plants. After the destruction of forest, new plants grow on that land, this type of phenomenon is called ecological succession.
Answer: CORRECT (SELECTED)
Secondary succession
Explanation:
Secondary succession occurs when a previously occupied area is recolonized after a disturbance kills most, or all, of its community.
What will be the effect of the damaged DNA? The role of p53 in regulating cell cycle prpgression in response to DNA damage
Answer:
Damaged DNA causes an increase in the number of mutations in the cell: this is extremely dangerous for the body and in fact this process is at the basis of the birth of cancer cells.
To avoid this, the cell is equipped with some molecular protective systems including the activation of the p53 protein. p53 induces recruitment of DNA damage repair systems and stops cell replication until the damage has been repaired. If the damage cannot be repaired p53 induces cell death through apoptosis
Period 6 2-25 What percent of offspring from two heterozygous parents will have the dominant phenotype? William Brown. Feb 24 100 points please help
Answer:
75%
Explanation:
If both parents are heterozygous (Ww), there is a 75% chance that any one of their offspring will have a widow's peak (see figure). A Punnett square can be used to determine all possible genotypic combinations in the parents. A pedigree that depicts a dominantly inherited trait has a few key distinctions.
i would like help on this please
Give 3 examples of convection currents in nature
Mechanism of Energy Transfer Requires direct contact? Requires a medium?
Conduction yes
Convection
Radiation
IMA GIVE BRAINLIEST!
Answer:
1.Radiator
2.Steaming cup of hot tea
3.Ice melting
Explanation:
1.Puts warm air out at the top and draws in cooler air at the bottom.
2.The steam is showing heat being transfered into the air.
3.Heat moves to the ice from the air. This causes the melting from a solid to liquid.
Explanation:
fill in the gaps plzzz
Vasoconstriction and Vasodilation
__________ carries heat from the core around the body.
As blood flows through the ______________ close to the surface of the ______, heat is lost to the body’s surroundings.
The __________________ which supply the capillaries in the skin have smooth _________ in their walls. This means that the arterioles can dilate or constrict to ____________ the flow of blood into the capillaries.
Answer:
Blood
vessels (arteries), skin
vessels (arteries), smooth muscular cells, regulate
What is a molecule in your own words?
Answer:
A molecule is two or more atoms bonded together to form a single chemical entity.