GK INFOPEDIA

[1] Which of the following statements about phloem transport is correct? A. phloem transport occurs unidirectionally B. gravity influences phloem transport C. Ca+ is the most abundantcation in phloem sap D. sugar is transported in phloem as nonreducing sugar Ans: sugar is transported in phloem as nonreducing sugar Explanation : According to most textbooks, only […]

[1] Green House Effect’ means A. Pollution in houses in tropical region B. Prevention of ultraviolet radiation by the ozone layer C. Trapping of solar energy due to atmospheric gases D. Damage to green painted buildings Ans: Trapping of solar energy due to atmospheric gases Explanation : The greenhouse effect occurs when Earth’s atmosphere traps […]