Question

MAB stands for ____________.
a. Man and biosphere
b. Man, antibiotics and bacteria
c. Man and biotic community
d. Mayer, Anderson and Bishby

Answer 1

Hint: The MAB programme and its World Network of Biosphere Reserves (WNBR) serve this vision through biosphere reserves and beyond. It shares a vision world where people are tuned in to their common future and their interactions with the earth, and act collectively and responsibly to form thriving societies consonant within the biosphere.

Complete answer: In order to answer this question, we need to know about MAB in detail.
The MAB programme is an intergovernmental scientific programme to determine a scientific basis for enhancing the link between people and their environments. It combines natural and social sciences with a view to improving human livelihoods and safeguarding natural and managed ecosystems, thus promoting innovative approaches to economic development that are socially and culturally appropriate and environmentally sustainable.
Mission 2015–2025:
> Develop and strengthen models of sustainable development;
> Communicate experiences and lessons learned, and facilitate the planet diffusion and application of these models;
> Support evaluation and high-quality management of biosphere reserves, strategies and policies and planning,
> Sharing experiences and lessons learned related to exploring and testing policies, technologies and innovations for the sustainable management of biodiversity and natural resources and mitigation and adaptation to global global natural action.
MAB currently operates through 158 National Committees established among 195 Member States and 9 Associate Member States of UNESCO.
The MAB Council consists of 34 Member States elected by UNESCO’s General Conference. The Council elects a chair and five vice-chairpersons from each of UNESCO’s geopolitical regions, one in every of which functions as a rapporteur. These constitute the MAB Bureau. MAB combines the natural and social sciences, economics and education to strengthen human livelihoods and also the equitable sharing of benefits, and to safeguard natural and managed ecosystems, thus promoting innovative approaches to economic development that are socially and culturally appropriate, and environmentally sustainable. The MAB programme provides a singular platform for cooperation on research and development, capacity-building and networking to share information, knowledge and skill on three interlinked issues: biodiversity loss, process and sustainable development. It promotes greater involvement of science and scientists in policy development concerning the wise use of biological diversity.

Therefore, the correct answer is a, man and biosphere.

Note: After detecting stress in an exceedingly cell, chloroplasts begin producing molecules like hydroxy acid, gas and reactive oxygen species which may function as defense-signals. As cellular signals, reactive oxygen species are unstable molecules, they pass away their signal to an unknown second messenger molecule. Of these, molecules initiate signals from chloroplast that regulate organic phenomenon within the nucleus. Additionally to defense signaling, chloroplasts, with the assistance of the peroxisomes, help synthesize a vital defense molecule. Chloroplasts synthesize all the fatty acids in a very plant cell—linoleic acid, a carboxylic acid.