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vodomira [7]
2 years ago
13

Which Describes Evolution?

Biology
1 answer:
sp2606 [1]2 years ago
8 0
The answer is D: A gradual change in a species over time.
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There can be different variations of a trait known as __________
nata0808 [166]

the offspring of crosses between parents with different traits?. Such as, the process by which peas are allowed to self-pollinate and produce offspring identical to themselves. A specific characteristic that varies from one individual organism to another. The offspring of crosses between parents with different traits. The chemical factors that are passed from one generation to the next.

7 0
3 years ago
Located on the basilar membrane are(is) the ________, containing hair cell sensory receptors for the sense of hearing.
mojhsa [17]

Located on the basilar membrane are(is) the <u>organ of Corti</u><u> </u>containing hair cell sensory receptors for the sense of hearing.

The organ of Corti is also called basilar papilla which is a complex form of neuroepithelium composed of hair cells sensory receptors and supporting cells. In addition to these sensory and supporting cells, the organ of Corti also consists of a tectorial membrane. Endolymph which is a potassium-rich fluid surrounds the organ of Corti. The organs known as scala tympani and scala vestibule are present under and above the basilar papilla respectively.

The function of the organ of Corti is to generate electrical signals based on the sounds and transmit these signals to the brainstem through the passage of auditory nerves.

To learn more about the organ of Corti, click here:

brainly.com/question/11159063

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3 0
1 year ago
"the _____ controls the release of our body s stress hormone, cortisol."
zepelin [54]
The correct answer is HPA axis.

The Hypothalamic-Pituitary-Adrenal (HPA) axis is one of the most important neuroendocrine systems, which regulates the stress response and other functions such as the digestion, mood, emotions and the immune system.

The hypothalamus, when triggered by a possible stressor, releases two hormones; the vasopressin and the corticotropin-releasing hormone (CRH). CRH, in turn, triggers the release of the adrenocorticotropin hormone (ACTH) from the pituitary gland. As a result of the secretion of ACTH, cortisol is secreted by the adrenal cortex.

Cortisol is a steroid hormone, considered to be our body's stress hormone.
3 0
3 years ago
What is the purpose of completing three trials?
maxonik [38]
The answer is C because if a doctor only tested new medication on one person then gave it to many other people with the same disease there might have been a mistake and could kill people
7 0
3 years ago
Carbohydrate loading maximizes the amount of which substance stored in skeletal muscles?
Romashka [77]

Answer:

The correct answer is d. glycogen

Explanation:

Carbohydrate loading is a very common practice in athletes. It consists of eating carbohydrate-rich food specially before doing exercise. This practice maximizes the stored quantities of glycogen- polysacharide of storing of glucose- in muscle and liver.

3 0
3 years ago
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