Q: Which waves have the longest wavelengths but the least energy in the atmosphere? Read this paragraph and choose the correct option from the provided answers: Some people are allergic to certain foods. Nuts and shellfish are common causes of food allergies. Other common causes of allergies include:. Choices: - microwaves - channel waves - light waves - radio waves A:
radio waves
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Q: What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores? Read this paragraph and choose the correct option from the provided answers: A general plant life cycle is represented by the diagram in Figure below . From the figure, you can see that the diploid sporophyte has a structure called a sporangium (plural, sporangia) that undergoes meiosis to form haploid spores. A spore develops into a haploid gametophyte. The gametophyte has male or female reproductive organs that undergo mitosis to form haploid gametes (sperm or eggs). Fertilization of gametes produces a diploid zygote. The zygote grows and develops into a mature sporophyte, and the cycle repeats. Choices: - hymenium - dikaryotic - hyphae - sporangium A:
sporangium
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Q: What is the term for a structure within the cytoplasm that performs a specific job in the cell? Read this paragraph and choose the correct option from the provided answers: Eukaryotic cells also contain other organelles besides the nucleus. An organelle is a structure within the cytoplasm that performs a specific job in the cell. Organelles called mitochondria, for example, provide energy to the cell, and organelles called vacuoles store substances in the cell. Organelles allow eukaryotic cells to carry out more functions than prokaryotic cells can. Choices: - mitochondria - nucleus - ribosome - organelle A:
organelle
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Q: What creates wet and dry zones at different latitudes? Read this paragraph and choose the correct option from the provided answers: Temperature falls from the equator to the poles. Global air currents create wet and dry zones at different latitudes. They also create global winds. Choices: - jet stream - trade winds - horse latitudes - global air currents A:
global air currents
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