Which of the following about plant defenses is false? A. Plants will produce def

Question

Which of the following about plant defenses is false? A. Plants will produce defense compounds and structures only under conditions of sufficient resources for metabolism and growth. B. Growth Rate Hypothesis states that faster-growing plants are usually better defended than slower-growing plants. C. Optimal Defense Hypothesis assesses the cost/benefit of defense to the plant. D. Carbon: Nutrient Balance Hypothesis states that carbon allocation to plant defenses depends on nutrient availability. in the environment. Which of the following about niches is not correct? A. Fundamental niche is the suite of conditions a species could survive in. B. Elevation gradients explain why the same organisms can live at the same latitude but not at the same altitudes. C. Realized niche is larger than fundamental niche. D. Ecological niche and realized niche are the same. E. Competition is a primary influence explaining an organism's realized niche. Early successional species are characterized by A. low per capita population growth rate. B. low body growth rates. C. smaller body size. D. low body growth rates.

Explanation / Answer

1. Ans. A

2. Ans. C

The fundamental niche is larger than the realized niche. It can be said that as the realized niche grows, the fundamental niche also grows accordingly. The realized niche can be called as a subset of fundamental niche.

Read more: Difference Between Fundamental and Realized Niche | Difference Between | Fundamental vs Realized Niche http://www.differencebetween.net/science/nature/difference-between-fundamental-and-realized-niche

3. C.

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