A parasitic relationship is a sort of symbiotic relationship between two species in which the parasite benefits at the expense of the host while the host benefits from the parasite's presence. Living on or inside the host provides the parasite with nourishment, protection, and other resources for survival, development, and reproduction. In the meantime, the host suffers because the parasite frequently disrupts the host's tissues, organs, or other essential processes, which can result in diminished fitness, illness, or death.
Answer:
A.k.a Parasitism.
It's a sort of symbiotic relationship between two organisms, where a parasite is living off a host, but the parasite benefits, and the host is mostly harmed.
The parasite receives its nourishment and shelter from the host though it's in the parasite's best interest not to kill the host. In turn, the parasite relieves the host from certain diseases or allergies due to parasitic infections which may have protective effects.
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I have a homework assignment that tells me to create a chat between two parts of the endocrine system when you are about to sleep. I know that the two glands would be the hypothalamus and the pineal gland. The thing is I can't find out which hormone the hypothalamus produces that sends signals to the pineal gland to produce melatonin. any help would be massively appreciated
Here is a possible chat between the hypothalamus and the pineal gland before sleep:
Hypothalamus: Hey pineal gland, it's getting dark outside. Time to start producing melatonin.Pineal gland: Sure thing, hypothalamus. I'll get right on it.Hypothalamus: Thanks, pineal gland. I'm going to go take a nap now.Pineal gland: Good night, hypothalamus. Sleep well.How does the endocrine system work for sleep?The hormone that the hypothalamus produces that sends signals to the pineal gland to produce melatonin is called melatonin-releasing hormone (MSH). The hypothalamus and the pineal gland work together to regulate sleep-wake cycle.
When it gets dark outside, the hypothalamus releases MSH, which signals the pineal gland to start producing melatonin. Melatonin is a hormone that makes the body feel sleepy. It helps to regulate the body's internal clock and to promote sleep.
Find out more on endocrine system here: https://brainly.com/question/4455660
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What is a smell?
A)electrical signals from the substance you are smelling
B)light from the substance you are smelling
C)molecules of the substance you are smelling
D)smells are not matter, but are energy waves from the substance you are smelling