Answer:
seasons in Michigan and Argentina are opposites
Explanation:
The main thing that they need to remember when planning their trip is that the seasons in Michigan and Argentina are opposites. Meaning that if it is Summer in Michigan then at the same time it is Winter in Argentina. Therefore, they need to pack the right type of clothing for depending on the time of the year. If they are leaving Michigan in the winter then they need to pack summer clothes but if they are leaving in the summer then they need to pack winter clothing.
Carbon enters all food webs, both terrestrial and aquatic, through autotrophs, or self-feeders. Almost all of these autotrophs are photosynthesizers, such as plants or algae.
Autotrophs capture carbon dioxide from the air or bicarbonate ions from the water and use them to make organic compounds such as glucose. Heterotrophs, or other-feeders, such as humans, consume the organic molecules, and the organic carbon is passed through food chains and webs.
How does carbon cycle back to the atmosphere or ocean? To release the energy stored in carbon-containing molecules, such as sugars, autotrophs and heterotrophs break these molecules down in a process called cellular respiration. In this process, the carbons of the molecule are released as carbon dioxide. Decomposers also release organic compounds and carbon dioxide when they break down dead organisms and waste products.
Carbon can cycle quickly through this biological pathway, especially in aquatic ecosystems. Overall, an estimated 1,000 to 100,000 million metric tons of carbon move through the biological pathway each year. For context, a metric ton is about the weight of an elephant or a small car!
The geological pathway of the carbon cycle takes much longer than the biological pathway described above. In fact, it usually takes millions of years for carbon to cycle through the geological pathway. Carbon may be stored for long periods of time in the atmosphere, bodies of liquid water—mostly oceans— ocean sediment, soil, rocks, fossil fuels, and Earth’s interior.
The level of carbon dioxide in the atmosphere is influenced by the reservoir of carbon in the oceans and vice versa.
<h3><u>Answer;</u></h3>
Germline mutation
<h3><u>Explanation;</u></h3>
- Mutations are sudden, random changes that occur spontaneously in the genetic make up of an organism. <em><u>Mutation are caused by various factors which includes errors in meiosis, and other factors such as chemical mutagens.</u></em>
- <em><u>Germline mutations are types of mutations that occurs in the germline cells, cells that give rise to gametes, sperm and ovum.</u></em>
- These types of mutations may be passed from the parents to the offspring, when a mutated sperm cells or ovum undergoes fertilization to form an ovum.
Chromosome pairs contain different versions of genes which are called alleles. They are one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome. <span>Humans are called diploid organisms because they have two </span>alleles<span> at each genetic locus, with one </span>allele<span> inherited from each parent. Hope this answers the question.</span>
____ 6. Albinism = B. a genetic disorder characterized by the complete or partial absence of pigment in the skin, hair, and eyes. This is due to a lack of melanin production.
____ 7. Achondroplasia = D. genetic disorder that causes dwarfism.
____ 8. Tay-sachs = A. progressively destroys nerve cells (neurons) in the brain and spinal cord.
_____9. Cystic Fibrosis = E. lungs and digestive system don’t work properly and thick mucous builds up in respiratory tract.
_____10. Sickle Cell Anemia = C. sickle-shaped blood cells – can’t move through bloodstream as easily – not fatal – typically found in African Americans .
Hope it helps!
