It is an example of Ex situ conservation. The correct option is A.
<h3>What is ex-situ conservation?</h3>
It is a method of conserving biodiversities outside their natural habitats.
Ex situ conservation is in direct contrast to in situ conservation. This means that in in-situ conservation, biodiversities are conserved in their natural habitats.
In the illustration, the Addax were released into fenced sections of protected areas in two countries.
The fenced section means that the Addax were not allowed to roam freely as they would in their natural habitats. The fenced section means that their movement is limited as compared to natural habitats.
Thus, the Addax were being conserved ex-situ.
More on ex-situ conservation of biodiversities can be found here: brainly.com/question/20935891
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Answer:
Option E, resemble fungi in their pattern of growth AND produce a number of antibiotics.
Explanation:
Streptomyces are form of bacteria's whose growth pattern resembles with fungi as they have the same filamentous form as that of a fungi. A Streptomyces can form layer of hyphae that can further differentiate to form spores. Spore formation is also a characteristics of fungi.
Almost all important antibiotics used in any medical institute are derived from Streptomyces bacteria. They produce secondary metabolites that are capable of inhibiting the rival microbes.
Hence, option E is correct.
Answer:
Hypocalcemia is defined as low level of calcium in the serum.
It could be harmful to an individual in the following ways:
Convulsions, arrhythmias, tetany, and numbness in the hands and feet and around the mouth occur due to lowered threshold for depolarization causing increased responsiveness.
Life-threatening complications- Laryngospasm and Cardiac arrhythmias can arise.
Effects on cardiac output include:
(A) Negative chronotropic effect, or a decrease in heart rate.
(B) Negative inotropic effect, or a decrease in contractility
