Please I need help with question 52 which is describe the relationship between seasonal change in the northern hemisphere and the position of the suns vertical rays striking earth and it’s very hard and I’m struggling with it
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Please fill the blanks. 10th grade biology
Arial decides to ride her bike to work instead of driving her car. What impact is this decision likely to have on the environment? A. More energy resources will be required. B. Contamination of nearby land will be reduced. C. The global footprint of people in the US will increase. D. Less carbon dioxide will be released into the atmosphere.
Why are predators necessary to maintain the balance in an ecosystem
Why did charles darwin finally publish your results
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A. DNA replication in the nucleus of a cell
B. From one helix of DNA in a replication process, we get two: The DNA is a double helix and it consists of two strands of specifically connected amino-acids. When the time for replication comes, a set of enzymes unwind the two strands and leave them as a base for additional two strands attaching to them - the green line is an example of that. The free nucleotides - adenine, guanine, thymine and cytosine are left open and the enzyme called DNA-polymerase helps to produce a new strand on the template of the old parental one (one of the blue ones in the picture)
C. By the location on the smaller picture - replication takes place in the nucleus. And the most important hint are the letters A - adenine, G - guanine, T- thymine, and C-cytosine. A connects with T, and G connects with C.
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The loss of chloroplasts would have a direct impact on a green plant's ability to carry out photosynthesis, which is the process by which plants convert light energy into chemical energy.
What is photosynthesis?
Photosynthesis is the process by which plants, algae, and some bacteria convert light energy from the sun into chemical energy, which is stored in the form of organic compounds such as sugars, starches, and cellulose. This process occurs within specialized organelles called chloroplasts, which are found in the cells of green plants and algae. Without chloroplasts, a green plant would not be able to carry out photosynthesis and generate the chemical energy needed for growth and survival. As a result, the plant would gradually weaken and die as it was unable to produce enough energy to maintain its cellular processes.
Hence, the loss of chloroplasts would have a direct impact on a green plant's ability to carry out photosynthesis.
Learn more about photosynthesis here.
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B) Water clinging to each other and as a result forming a droplet on a penny
C) Water clinging to the side of a windshield after a rain
D)All of the above
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Answer:
D)All of the above is your answer
Answer:
All of the above
Explanation:
In letter A, B, and C; in different physical situation the molecule of water behave and put in charge with its peculiar polarity. Remember that is part its quite simple and molecular structure.
Water is "dipolar", because there is an uneven distribution of electron density. Water has a partial negative charge (Delta-) near the oxygen atom due the unshared pairs of electrons, and partial positive charges (Delta-) near the hydrogen atoms.
b) the speed at which phototrophs make organic matter
c) how energy moves from organism to organism
d) how producers carry out photosynthesis
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the arrows in a food chain represent how energy moves from organism to organism
option C is correct.
How do we explain?
In a food chain, the arrows represent the flow of energy from one organism to another. The direction of the arrows shows the transfer of energy as one organism is consumed by another.
The food chain illustrates the feeding relationships between different organisms in an ecosystem, showing who eats whom and how energy is passed along the chain.
Grass (producer) → Rabbit (primary consumer) → Fox (secondary consumer)
In this example, the arrow from grass to rabbit indicates that the rabbit obtains energy by consuming the grass. Similarly, the arrow from the rabbit to the fox shows that the fox gets its energy by consuming the rabbit. The arrows represent the flow of energy through the ecosystem, as each organism transfers energy to the next link in the chain when it is consumed.
Learn more about food chain at:
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Answer:
The only types of mutations that matter to large-scale evolutionary species are the mutations that can be passed to offspring (Genetic).
Explanation:
If a mutation is passed to offspring, through the generations it will become more and more prevalent...Eventually causing a pretty good dent on a population size. Hope this helps : )!
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Answer:
In anaphase I, homologous pairs are separated but sister chromatids stay joined together.
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the end results of mitosis and meiosis are completely different: Mitosis: One diploid cell → two diploid cells. Goal is cell division. Meiosis: One diploid cell → four haploid cells.
Explanation: