Answer: The correct answer is - D) explaining the options available.
A genetic counselor is professional in healthcare counselling who has got training in medical genetics and counselling.
His main focus is to empower the people by helping them understand the various ways in which genetics can influence their lives.
Based upon the family history of genetic disorders, he analyzes and explains how a particular condition can occur or reoccur. He explains what all options are available to test for the disorders as well the related procedures.
O When the body senses that the heart rate is very high, it secretes hormones that decrease the heart rate.
O When blood sugar concentration is too high, the endocrine system secretes hormones that decrease blood sugar concentration to a normal level.
O When someone is exercising intensely, the body secretes hormones that increase oxygen supply for cellular respiration.
The statement that describes a positivefeedback loop is as follows: when blood sugar concentration is too low, the endocrine system secretes hormones that increase bloodsugar concentration to a normal level.
A positive feedback loop is a feedbackloop that occurs in nature when the product of a reaction leads to an increase in that reaction.
A negative feedbackloop, on the other hand, occurs when increased output from the system inhibits future production by the system.
Therefore, the statement that describes a positive feedback loop is as follows: when blood sugar concentration is too low, the endocrine system secretes hormones that increase blood sugarconcentration to a normal level.
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Answer:
the answer is A when blood sugar contraction is to low
Explanation:
i took the test
B. Most of the nuclear radiation you are exposed to occurs naturally in the environment.
C. Naturally occurring nuclear radiation is called background radiation.
D. All natural radiation is at a level low enough to be safe.
Answer:
Option D
Explanation:
There are three major sources of background natural resources a) Terrestrial Radiation
; b) Internal Radiation and c) Cosmic Radiation
Cosmic Radiation is the radiation received from sun and stars. These radiations are received in traces as they go through different filters such as earth’s atmosphere, its elevation and magnetic field.
Terrestrial Radiations are received from radioactive minerals like uranium, radium and thorium. Since these minerals exists in soil and rock, their exposure is not harmful to mankind
Internal Radiation exists within the body of humans as radioactive potassium-40 and carbon-14 is presents with in the body since birth
Hence, option D is correct
Answer:
to get the breast milk flowing
Explanation:
Some women have difficulty to let-down their milk. In such cases, oxytocin nasal spray is prescribed to help bring about let-down of breast milk
the answer is gonna be
The equation is glucose + oxygen ® carbon dioxide + water and energy is produced in the form of ATP. or if on (EDG) letter B.
Answer: The correct answer is-
Choanozoa.
A phylogenetic tree is a representation of evolutionary relationship between different species. It is constructed on the basis of their similarities and differences in their morphological ( physical traits) as well as genetic characteristics.
Two species are said to be most closely related if they share most recent common ancestor. In other words, when two species are descended from a most recent common ancestor, they are said to be most closely related with each other.
In this question, Animals and Choanozoa share most recent common ancestor.
Thus, animals are most closely related to Choanozoa.