Based on your knowledge of the effects of climate change, what do you think will happen to our arable soil? How will this affect our food supply?
Soils will be affected by climate change, which will impact soil erosion, organic carbon, nutrients, and alkalinity.
How does climate change affects the food supply?Food quality and access are also impacted by climate change, which can also affect food availability.
For instance, decreasing agricultural output may be a result of expected temperature rises, modifications to precipitation patterns, modifications to extreme weather events, and decreases in water availability. It affects the production and transportation of food.
Hence, this is how climate change affects the food supply.
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Topic Test
Topic Review Activity
Active
8
Which of the following is not a component of soil?
a. organic material
b. minerals
C. gases
d. none of the above
at the bort answer from the choices provided
2
3
Answer:
D. None of the above
Explanation:
Soil contains rocks (minerals), leaves, decomposed material (organic material, as well as water and air (gas).
Do eukariota cells have mitochondria?
Do Eukaryotic Cells have Mitochondria?
The answer is YESIn addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes.
What is a Eukaryotic cell?
A eukaryotic cell is one of two different types of cells. Organisms that are based on the eukaryotic cell are called “eukaryotes” and include plants, animals, fungi, and protists.
What is Mitochondria?
The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell; it is responsible for cellular respiration and production of (most) ATP in the cell. Each cell can have from one to thousands of mitochondria. Mitochondria also contain extranuclear DNA that encodes a number of rRNAs, tRNAs, and proteins.
The pedigree below shows inheritance of an X-
linked trait in a family. Based on the inheritance
pattern, what is the genotype of the person in
generation III (third generation), letter b?
Generation
11
111
TOOOD
500
Pedigrees have multiple uses. One of them is getting to know an individual's genotype. In the e xposed example, the individual IIIb is X-Y.
What is a pedigree?
A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.
It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of inheriting them.
In sex linked inheritance, we need to remember that the gene coding for the trait is linked to the sex-chromosome (in this case, the X-chromosome).
In pedigrees, usually affected individuals or individual carring the trait are representes with solid black figures.
Individual IIIb is a black square, meaning it is an affected man. Its genotype is X-Y. The X-chromosome is carrying the recessive allele (-).
In the attached files you will find the pedigree with the genotype of each member of the family. Notice that individuals X+X represent either homozygous dominant or heterozygous females.
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which organisms obtain energy from dead or decaying matter? Select two options
What was formed when biological material became trapped in a molecular bubble?
When biological material becomes trapped in a molecular bubble it can form various structures known as microspheres or protocells.
What are microspheres ?Microspheres are tiny spherical structures composed of organic molecules, such as proteins, lipids and nucleic acids. these molecules self-assemble to form a closed, membrane like boundary that encloses the biological material inside.
Microspheres can exhibit some properties of living cells, such as the ability to absorb and retain certain substances but they lack the complex internal organization and metabolic processes found in actual cells
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in ____, one allele is dominant to a recessive allele.
In Simple Dominance, one allele is dominant to a recessive allele.
Simple dominance occurs when a single gene codes for both the dominant allele and the recessive allele of an inherited characteristic. The dominant allele of the gene masks the recessive allele.
what is dominant and recessive allele?
The relation between different genetic variants is referred to as dominant. Each gene has two alleles that an individual inherits from each parent. If the alleles are distinct, only one of the gene's alleles—referred to as the dominant gene—will be displayed.
For instance, because the dominant gene for brown eyes only needs one copy of the 'brown eye' allele to result in brown eyes (although, with two copies you will still have brown eyes).
Recessive alleles are a subset of alleles that do not affect a person when they are present alone.
For instance, you need two copies of the "blue eye" allele because it is recessive in order to have blue eyes.
Therefore, in Simple Dominance, one allele is dominant to a recessive allele.
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What steps are involved in gene therapy?
Answer:
1. Creating a working gene
2. Building a therapeutic vector
3. Determining eligibility
4. Delivering working gene
5. Monitering
Explanation:
What is metabolism ?
boaring.....
How do you draw a lewis dot for sulfer
A lewis dot for sulfer.
The atom's symbol for sulphur is written as a Lewis dot structure. Dotted electrons could represent bonding or unshared electrons. Sulfur has six outermost shell electrons and is a "group 16" element. The tendency for sulphur is to receive two electrons from a donor atom.Sixteen electrons make up the electronic orbit of sulphur. Sulfur's electronic configuration is 1s2, 2s2, 2p6, and 3s2, 3p4.Write the atomic symbol for sulphur, "S," to depict the sulphur atom's electron dot structure. After that, we must count the electrons in the outermost shell. There are six valence electrons in the 3s and 3p shells for sulphur. Dots around the atomic symbol represent these electrons.To learn more about Lewis dot structure.
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The diagram shows the reproductive system of a plant.
Which of the following best describes the interaction that occurs between a plant's reproductive parts during self-fertilization?
The diagram shows the reproductive system of a plant.
Which of the following best describes the interaction that occurs between a plant's reproductive parts during self-fertilization?
Pollen is released from the stigma and is transferred to the anther. A pollen tube grows down from the anther through the filament and fuses with the ovule, where the sperm fertilizes the egg.
Pollen moves from the ovule up through the style and is released from the stigma. The pollen is transferred to the anther, where the sperm fertilizes the egg.
Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the ovary where the sperm fertilizes the egg.
The correct answer is pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the ovary where the sperm fertilizes the egg.
This option correctly defines the interaction that occurs between a plant's reproductive parts during self-fertilization as it explains the pollination process and fertilization, when pollen grains are released then are transferred to the stigma the pollen tube is there that reaches ovule and the sperms fertilize an egg.
What is pollination?
Transfer of pollen from anther to the stigma of plants. Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the ovary where the sperm fertilizes the egg.
Thus it is clear that the answer explained above is correct describes the interaction that occurs between a plant's reproductive parts during self-fertilization.
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a question was asked by a teacher to a student. She gave the student a jumbled word and told him to make words out of it. The jumbled word is gzeysktqix. Now you know what to do. see ya!
Here are some words that can be made from the jumbled word "gzeysktqix":
gazeskiquiztaxizigzagkickskeyzigskygetHow are words formed from jumbles of letters?Words are formed from jumbles of letters by rearranging the letters in a way that creates a valid word in the English language. There are a few different ways to do this.
One way is to use a dictionary. A dictionary lists all of the words in the English language, along with their definitions. By looking up the jumbled letters in a dictionary, you can find out if they form any valid words.
Another way to form words from jumbles of letters is to use a word unscrambler. A word unscrambler is a software program that can help you unscramble jumbled words.
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Definition: This is an organism's response to a stimulus developed without being taught or watching another organism.Example: dropping a hot potato
Innate reflex are responses that are performed in automatic towards certain kind of stimulus. A good example is the one you provide, whenever you touch a hot potato you will drop it immediately.
The order of amino acids in a protein does not matter
Answer:Amino acids, often referred to as the building blocks of proteins, are compounds that play many critical roles in your body. They're needed for vital processes like the building of proteins and synthesis of hormones and neurotransmitters.
Explanation:
In an experimental study, the independent variable is
A crane has a sharp and pointed beak while the duck has a flat beak.Explain why
Answer:
The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.
On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.
The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.
what is Methanobrevibacter ruminantium's effect on digestion in cattle? Beneficial Pathogeni Neither helps nor hurts
Answer:
It is beneficial
Explanation:
The use of Zoysia is likely to produce which of the following benefits?
controlling weeds in a children’s playground
providing green growth when Bermuda grass is dormant
improving soil quality by adding nutrients to soil
reducing erosion on embankments
The use of Zoysia grass is likely to produce the benefit of reducing erosion on embankments. Option 4.
What is Zoysia grass?Zoysia grass is a plant with dense growth habits with an extensive root system, which makes it effective in preventing soil erosion.
When planted on embankments or slopes, Zoysia grass helps stabilize the soil by binding it together with its roots, thereby reducing the risk of erosion caused by water runoff.
The dense growth of Zoysia grass also helps to trap sediment and slow down the movement of water, further reducing erosion.
While Zoysia grass can offer other advantages such as weed control and providing green growth when Bermuda grass is dormant, its ability to reduce erosion on embankments is one of its notable benefits.
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In pea plants, round pods are dominant to wrinkled pods. If a heterozygous round pea plant is crossed with a homozygous round pea plant, what percentage of the offspring will be homozygous round
Pls help!
100% of the offspring will be homozygous round in this cross.
What is a homozygous?
A homozygous round is an organism that has two identical copies (alleles) of a particular gene that codes for the trait "round." This means the organism will always express the round trait, regardless of the environment or the presence of other alleles.
This is because the round pea plant that is heterozygous still carries two copies of the round gene. When it is crossed with a homozygous round pea plant, all of the offspring will have two copies of the round gene, making them homozygous round.
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Which chemical formula correctly represents this diagram?
3 NH 3 N + 9 H N3H9 3 NH3
Answer:
3 NH3
Explanation:
Looking at one atom, we can see that there are 3 Hydrogen attached to 1 Nitrogen. The formula for that would NH3. There are 3 of these atoms so we add a coefficient of 3 in front of the formula.
Briefly describe the purpose of conjugation in paramecia.
Hi I need to make sure If I’m correct with this question if you can help me out please and thank you
The arm-like strucures of melanocytes are called dendrites, and they exert the function to transfer pigment granules to epidermal cells in the surroundings.
What is electricity ? Ashaking and moving of particles B heat transfer between objects touching C hot or cold an object is D flow of negatively charged particles
Answer:
D
Explanation:
.
Which bone is connected to the eardrum?
stapes
incus
cochlea
malleus
Answer:
Malleus
Explanation:
Malleus other words known as hammer is the bone connected to the eardrum
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To be a strategic thinker, one must anticipate changes and forces in the external environment.
A.
True
B.
False
Answer:
A. True
Explanation:
To be a strategic thinker you need a plan that will turn your weakness (the environment) to your strength.. hopefully I helped...
In most mammals, the embryo obtains food substances from the mother via the
O Yolk
O Amnion
O Placenta
Uterus
Explanation:
it is through the placenta.
it also protects the embryo from harmful substances
The red blood cells are called?
Answer:
Red Blood Cells
Explanation:
Red Blood Cells (also called erythrocytes or RBCs)
Known for their bright red color, red cells are the most abundant cell in the blood, accounting for about 40 to 45 percent of its volume.
Answer:
the answe is erythrocyte
Explain the limitation binomial nominclature (15 marks)
Answer:
- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.
What is binomial nomenclature?
Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.
Binomial Nomenclature also known as the binary nomenclature.
It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.
The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.
Both of this term is written in italic and the genus name is capitalized.
Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.
Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.
These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.
Summary of the limitation binomial nominclature:
- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.
How does adenosine triphosphate (ATP) become adenosine diphosphate (ADP)?
ATP stores energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is broken.
ATP stores energy as a phosphate bond is broken.
The correct answer is ATP releases energy as a phosphate bond is broken.
ATP (adenosine triphosphate) is converted into ADP (adenosine diphosphate) when a phosphate group is removed from ATP, resulting in the release of energy. This process is known as hydrolysis, where water molecules are used to break the bond between the terminal phosphate group and the rest of the molecule.
During cellular metabolism, ATP serves as the primary energy currency of the cell. When energy is required for various cellular processes, the phosphate bond in ATP is broken by an enzyme called ATPase. This enzymatic hydrolysis reaction cleaves off one of the phosphate groups, resulting in the formation of ADP and an inorganic phosphate molecule (Pi). The released phosphate group is then available to be used in other cellular reactions.
The conversion of ATP to ADP is an essential part of energy metabolism in cells. The energy released during this process is utilized to drive various cellular activities, such as muscle contraction, active transport of molecules across cell membranes, and synthesis of macromolecules. Once ATP is converted to ADP, it can be further hydrolyzed to AMP (adenosine monophosphate) if more energy is needed. Ultimately, the energy stored in ATP is released when the phosphate bond is broken, allowing cells to perform their vital functions.
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Look at the DNA strand below and its
complementary strand underneath it.
What type of mutation has occurred in
the complementary strand?
ATCGGACT
TACCTAG
A. insertion
B. deletion
C. no mutation has occurred
Answer:
B. Deletion
Explaination:
Answer:
B. deletion
Explanation: