Answer:
B. Farmers can grow the crop using fewer chemical pesticides than traditional
crops.
Explanation:
Answer:
B
Explanation:
:)))))))))))))))))))))))
What are paired chromosomes called?
Answer:
Humans have 23 pairs of chromosomes--22 pairs of numbered chromosomes, called autosomes, and one pair of sex chromosomes, X and Y. Each parent contributes one chromosome to each pair so that offspring get half of their chromosomes from their
How many gamete possibilities will there be producedby the F1 generation?
PLEASE HELP 11. A group of lizards living in a desert would be an example of what? (5 points)
Population
O Shelter
O Succession
O Food web
What is one event that may occur during Telophase I?
An event that may occur during Telophase I is: the nucleus of each cell may reappear as two independent cells are being formed.
Meiosis can be defined as a type of cell division or duplication that occurs in all body cells found in living organisms, through which a single cell divides twice to produce four (4) haploid cells (gamete).
Basically, deoxyribonucleic acid (DNA) must replicate before meiosis can occur in all body cells found in living organisms.
Generally, the phases or steps that occur during meiosis include:
Prophase I.Metaphase I.Anaphase I.Telophase I.Prophase II.Metaphase II.Anaphase II.Telophase II.Sometimes, the nucleus of a single cell may reappear when two (2) independent cells are being formed during Telophase I.
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what are the tools used in mulching?
Answer:
A square-point shovel works best for moving mulch materials such as pebbles, wood chips and sawdust. A pitchfork works well for loose straw mulch.
Explanation:
Answer:
A square-point shovel
Explanation:
Mulch is divided into organic and inorganic. In both cases, it prevents the soil from drying out, weed growth and soil erosion.
Mulching is a way of mowing the grass in which the cut grass is not bought from the grass surface, but it is cut into smaller parts and scattered on the lawn, and in that way your lawn is fertilized and maintained in the right way.
The best tool for this is lawnmowers.
When the salinity in an ocean has decreased what action has taken place.
Answer:
water had been added
Explanation:
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Answer the question in the picture
zvanswerefh
Explanation:
Riddick DM Inc cucumber CTN ay be bunching
Where would you find the hydrophilic amino acid sequences if a protein molecule is placed in water? Explain why. (Hint: EXPLAIN in your own words.)
Answer:
The correct answer is - on the surface.
Explanation:
Proteins are made up of long chains called polypeptide chains made up of amino acid residues linked together. These amino acid residues could be hydrophobic or hydrophilic in nature. Hydrophilic is the nature of water-loving whereas hydrophobic is that tries to avoid water.
So, if a protein placed inside the water the hydrophilic amino acids will be present on the surface of the protein, and hydrophobic amino acids present inside of the protein structure.
Hair color and eye color are examples of ______ variation
A) discontinuous
B) independent
C) mutation
D) continuous
answer:
mutation..?
explanation:
the general name for this is called heredity based on two human cells combining and offsprings yadda yadda but it doesnt have that so try mutation because its another word for it i think, well its the closest to heredity
Hair color and eye color are examples of discontinuous variation. The correct option is A).
What is the variation?
Variation is the difference or change in the characters or any individual. The variation in the organisms is due to genetic makeup, the genetic makeup of every individual is unique.
Discontinuous variation is where there is a limited number of variations will occur. Eye color and hair color are one of them.
Thus, option (A) discontinuous is correct regarding variation.
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What cell structure seems to be common in both prokaryotic and Eukaryotic cells?
(multiple choice question)
1.Cell Membrane
2.Cell Wall
3.Nucleus
4.Flagelle
Answer:
I think its cell membrane
Explanation:
The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment
Snapdragons, a flowering plant popular with gardeners, can have red, white, and pink colored petals. When snapdragons with red petals (RR) are crossed with snapdragons having white (WW) petals, the offspring have pink petals. The pink coloration (RW) is a phenotype in between the red and white parental phenotypes. What is this kind of inheritance pattern called?
Answer: Incomplete Dominance.
Explanation: When snapdragons with red petals (RR) are crossed with snapdragons having white (WW) petals, the offspring will have pink petals. This will make the pink coloration (RW). Since both of these genotypes are dominant it is Incomplete Dominance because the R does not completely mask the effects of a recessive allele, which in this case theres none.
In order to insert a human gene into a plasmid, both must _____In order to insert a human gene into a plasmid, both must _____have identical DNA sequencesoriginate from the same type of cellcode for the same gene productbe cut by the same restriction enzymebe the same length
Answer: be cut by the same restriction enzyme resulting in the formation in the formation of the complementary sticky ends.
Explanation:
I hope this helped
Write a short paragraph that explains the relationship between the terms "chromosome," "gene," "DNA," and "allele."
Answer: Genes appear throughout the length of each chromosome, and each chromosome pair has a unique set of genes. ... In a diploid organism, the two corresponding genes in a chromosome pair, or alleles, might be identical or might have different base sequences. Each parent contributes one allele in each pair.Alleles are different forms of same gene. Genes are linearly arranged on chromosomes. Chromosomes contain genetic material of cell i.e. DNA. So chemically alleles, genes, chromosomes are all DNA !
Explanation:
Green plants use light energy to grow. What would happens to a plant in dark green house if they were lit only by green light
Answer:
It will not photosynthesized.
Explanation:
A plant in a dark green house will not photosynthesized because for photosynthesis to occur, plants must be able to absorb red light and blue light energy in order to produce carbohydrates. The green light from the green house of plant placed there is a reflection of the green pigment i.e chlorophyll that the plant possessed. This can not allow photosynthesis.
What is the natural source of energy in Mars, please help
Answer:
The power source is called a "Multi-Mission Radioisotope Thermoelectric Generator" or MMRTG for short. The MMRTG converts heat from the natural radioactive decay of plutonium into electricity. This power system charges the rover's two primary batteries. The heat from the MMRTG is also used to keep the rover's tools and systems at their correct operating temperatures.
Answer:
the sun
Explanation: the sun proides the heat energy
Why are most minerals compounds rather than elements?
Need help plzssssssssssssssssss
Answer:
Offspring
Explanation:
You pass down traits to your offspring. Your offspring inherit from you.
Select all the true statements about density: (hint - there are 4 correct statements)
d=m/v (denisty equals mass divided by volume)
density is measured in meters
density is the ratio of an objects mass to its volume
objects that are heavy for their size are very dense
objects that are heavy for their size are not dense
density is how much matter is in a given amount of space
all dense objects will float
(there is more then 1 answer by the way)
answer
2nd is wrong
5th is wrong
last is wrong
Which of the following in NOT a characteristic of eukaryotic cells?
DNA is separated from the cytoplasm by a nuclear membrane
Lack membrane-bound organelles
Complex
Large
A scientist is conducting research about all the plants and wildlife in the Mojave Desert as well as the desert’s resources, such as water and soil. The scientist is studying
Answer:
An ecosystem
Explanation:
Answer:
D. an ecosystem
Explanation:
Just took the test and got a 100% on edge2020 :)))
GCSE Science - Biology
Question 7 of 40
What word describes how much of a drug should be given?
Enter your answer
Answer:
A little not more
Explanation:
Because it damages the body
how can energy from the motion of the crank on a hand-powerd flashlight produce heat?
Answer:
When you manually crank the flashlight, a coil of wire inside the generator converts the mechanical energy into electrical energy. This allows an electrical current to flow through the flashlight, thus lighting the bulb of the flashlight.
Answer:
It's called thermal energy. The energy that comes from the temperature of the heated essence is called thermal energy.
Explanation:
:) Hope this answer helped.
Photosynthesis and cellular respiration are two processes that help drive earth carbo cycle carbon
When the centromeres split in mitosis,what does the sister chromatids’ name change to?
Answer:
During anaphase 2, the chromosomes' centromeres break, and the spindle fibers pull the chromatids apart. The two split portions of the cells are officially known as "sister chromosomes" at this point.
Explanation:
How do tropisms help plants survive?(1 point) Plants grow together with other plants. Plants create their own food using chlorophyll. Plants limit their needs in harsh conditions. Plants grow toward things they need.
Answer:
Plants grow toward things they need.
Explanation:
Tropisms help plants to survive by ensuring that they grow towards what they need.
Tropism is defined as the growth of plants or their organs towards or away from external stimuli such as light, moisture, gravity, etc. This type of growth ensures that plants are able to grow towards what they need and away from what they do not need.
For example, the stems of plants generally grow towards light because light is necessary for photosynthesis. Similarly, the roots of plants always grow downward as a positive response to gravity in order to ensure that the plant is firmly supported in the soil. The roots of plants will also grow towards moisture because of the essentiality of water for plant's metabolic processes.
Answer:
4
Explanation:
The appearance of the moon changes in a predictable pattern that lasts approximately 28 days.the changes in appearance are called phases of the moon.what is the main cause of the moon phase
Answer:
The main cause of the moon phases is the changing position of the moon in relation to the sun and the earth.
Explanation:
The moon phases are the perception of the part of the moon that is visible, when observed from the earth. When it is completely visible it is called full moon, when it cannot be seen it is called new moon and the phases between one and the other are called crescent and waning quarters.
The moon can be visible when it receives illumination from the sun but, due to its changes in position with respect to the earth, this illumination can be complete, partial or absent, which defines each of the phases.
When the moon completes its four phases it is called the lunar cycle, and it has an estimated duration of 29.5 days.
Using Newton's second law explain how a rocket can have an increase in acceleration over time
Answer:
According to Newton's second law: the acceleration of an object is inversely proportional to it's mass, so if you decrease it's mass while keeping the net force the same, the acceleration will increase.
Explanation:
hope this helped...
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A cactus with the genotype Kkww is crossed with a cactus
with the genotype KKWw. Which of the following
genotypes will be shared by 25% of the offspring?
KKWW
KkWw
KKWW
KKww
Answer:
B IS THE ANSWER
According to the question, the genotypes that will be shared by 25% of the offspring are KkWw and KKww. Thus, the correct options for this question are B and D.
What do you mean by Genotypes?Genotype may be defined as the ultimate combination of alleles of genes that are significantly selected for specific studies in order to deliver some results.
According to the question, when the parents with genotypes Kkww and KKWw are crossed with one another. They produce offspring with the genotypes KKWw, KkWw, KKww, and Kkww. Each of them occupies 25% of the total number. The Punnett square of the above cross is well described below:
Therefore, the genotypes that will be shared by 25% of the offspring are KkWw and KKww. Thus, the correct options for this question are B and D.
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The Punnett square shows the genotype for scale color in a species of lizard where color is inherited via incomplete dominance. Y
is the allele for yellow
scales, and is the allele for red scales. What percent of the offspring will have yellow scales?
R R
Y
?
?
R?
?
?
A 2/4 -50% will have yellow scales.
4/4 - 100% will have yellow scales.
1/4 - 25% will have yellow scales.
0 0/4 - 0% will have yellow scales.
Answer it is 25 percent
Explanation:
A volcano on a volcanic island erupts. (No life is present.) Which two-sphere are interacting?
hydrosphere and geosphere
hydrosphere and atmosphere
atmosphere and lithosphere
biosphere and hydrosphere
Answer:
hydrosphere and atmosphere
Explanation:
Answer:
hydrosphere and atmosphere
Explanation:
yes sir plz