admin

13.07.2022 - 06:48

Goosebumps are caused by contractions of the

Question:

Goosebumps are caused by contractions of the

Answers (1)

Clara April 15, 2023 в 08:37

Goosebumps are caused by contractions of the arrector pili muscles, which are small muscles attached to hair follicles. When these muscles contract, the hair on our skin stands upright and causes tiny bumps to appear. This response is a reflex that occurs in response to various stimuli, such as cold temperatures or strong emotions like fear or excitement. It is an evolutionary adaptation that helped our ancestors appear larger and more threatening to potential predators when faced with danger.

Do you know the answer?

Leave a comment Cancel Response

Not sure about the answer?

Find the right answer to the question Goosebumps are caused by contractions of the by subject Biology, and if there is no answer or no one has given the right answer, then use the search and try to find the answer among similar questions.

Search for other answers

New questions in the category: Biology

What is the importance of osmosis in plants and animals?

Define and explain ‘Organic Chemistry’ as a branch of chemistry.

In a lab experiment on Dialysis, to check if starch moves through the differentially permeable membrane of dialysis tubing. You started by placing a dialysis tube filled with starch solution into a b

Describe the reproduction of yeast cells.

What happens to red blood cells in physiological saline and why?

Type IV GSD, a deficiency of glycogen branching enzymes, causes death in infancy, while Type III GSD, a deficiency of glycogen debranching enzymes, is much less severe. Why are the consequences so different?

Concentrated ammonium hydroxide (aq ammonia) has a density of 0.90g/mL and is 28% by mass ammonia. Determine the molar concentration of ammonium hydroxide.

a. Water will move from side A to side B.

What are the similarities between Prothallus and Protonema ?

What types of scientists are there?

Sulphuric acid is listed in a catalog as having a concentration of 95-98% by weight. The label on a bottle in the stockroom shows the density as 1.85 g/mL. In order to (safely) determine the actual concentration of acid in the bottle, a student dilutes 5.

What mass (in grams) of cobalt(II) nitrate hexahydrate is needed to make 100.0 mL of 0.10 M cobalt(II) nitrate solution?

What specific part does the dialysis tubing represent? What is this part’s function?

Define osmosis, and distinguish among isotonic, hypertonic, and hypotonic solutions.

The process in which ribosomes synthesize proteins using the mRNA transcript: a) ATP (adenosine triphosphate) b) chromosome c) crossing over d) gamete e) gene f) germ cell g) meiosis h) mitosis i) translation j) transcription

_______ stimulates the liver to break down glycogen to glucose and to use fat and protein over glucose as energy sources. Select one: a. Oxytocin b. Insulin c. Glucagon d. Epinephrine e. Calcitonin.

The purpose of carbohydrates and some lipids (fats) is to provide short-term and long-term energy to the body. Take a look at the molecular structure of these molecules. Why do you think some molecules are designed for short-term energy storage while othe

Define basal metabolic rate and total metabolic rate and identify the influencing factors.

Give the definition of Anatomy, Physiology, Pathophysiology, and Homeostasis.

Enlist the difference between DNA and RNA structure.

Authorization

Password generation