Biology College

Which of the following regarding internal mammary artery is true?
a) supply the heart
b) arise from the subclavian artery
c) arise from the aorta

Answers

Answer 1

Answer:

The correct answer is option b) "arise from the subclavian artery" .

Explanation:

The internal mammary artery, nowadays known as the internal thoracic artery, is one of the most important arteries in the body, since it supplies the anterior chest wall and the breasts with oxygen. The internal mammary artery arise from the subclavian artery, particularly from its proximal part, and it extends up into the musculophrenic and the deep superior epigastric arteries.

Related Questions

True or false Fats are usually of animal origin while oils are usually of plant origin

Answers

Answer:

It is TURE

Fats are usually of animal origin while oils are usually of plant origin. Fats and oils function well as energy-storage molecules because they contain carbon.

Where is the most accurate place to take the body temperature? Suppose a body is found and its temperature is recorded at 34 degrees Celcius, how long has the body been dead?

Answers

Answer:

When the body dies, the organs cease to function and do not produce any more energy, but after death, the body is still hot, that heat is the amount of energy left in the body while it is alive. This amount of energy will be lost gradually, on average, in summer, each hour will decrease from 0.5 to 1 degree C and in winter will decrease from 1 to 1.5 degrees C. The rapid or slow decrease in temperature depends on Body fat or thin, clothing thick or thin, body indoors or outdoors. The order of the cadaver's temperature begins to decrease from the head, face, limbs to the base of the limbs, and finally the armpits, abdomen and episiotomy. To determine the time of death, Scothland security agency has come up with a time formula based on the temperature drop of the cadaver.

Time after death = (37 degrees C - T degrees) / 1.5 degrees C

=(37-34)/1.5=2h

Explanation:

Which of the following is a consumer in the food web shown below? *

berries
robin
kestrel
grass
grasshopper
O all of these
O grasshopper
Ο Ο Ο Ο
Okestrel
O robin
.

Answers

A kestrel, because a consumer is defined as an animal that eats other animals in a food chain (kestrels are the only organism here that consume other animals)

PLEASE ANSWER ASAP!!!

Answers

Answer:

x is the independent variable

y is the dependent variable

decrease is deer population per month

23.8333... = 23.83

Mutation can be defined as the addition of genetic variation that increases the hereditary diversity of a population. a. True b. False

Answers

True

Hope this helps :)

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