Answer the following question given this paragraph: Q: Flowers pollinated by what means generally lack brightly colored parts? Choices: - butterflies - larvae - bees - wind A:
wind
(Question)
Answer the following question given this paragraph: The outer ear includes the pinna, ear canal, and eardrum. These structures gather sound waves, funnel them into the ear, and pass the vibrations to the middle ear. Q: What is made up of the pinna, ear canal, and eardrum? Choices: - the epidermis - the inner ear - the nervous system - the outer ear A:
(Answer)
the outer ear
Ques: Answer the following question given this paragraph: In endothermic reactions, the temperature of the products is typically lower than the temperature of the reactants. The drop in temperature may be great enough to cause liquids to freeze. That's what happens in the endothermic reaction at this URL: http://www. bbc. co. uk/schools/gcsebitesize/science/add_aqa_pre_2011/chemreac/energychangesrev1. shtml . Q: The temperature of the products is typically lower than the temperature of the reactants in what type of reaction? Choices: - autotrophic - exothermic - parabolic - endothermic A:
Ans: endothermic
(Q).
Answer the following question given this paragraph: Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed. Like plants, they contain chlorophyll and make food by photosynthesis. Types of algae include red and green algae, euglenids, and dinoflagellates. Q: Plant-like protists are called what? Choices: - bacterium - sponge - yeasts - algae A:
(A).
algae
Ques:Answer the following question given this paragraph: Positive Feedback Positive feedback intensifies a change in the body's physiological condition rather than reversing it. A deviation from the normal range results in more change, and the system moves farther away from the normal range. Positive feedback in the body is normal only when there is a definite end point. Childbirth and the body's response to blood loss are two examples of positive feedback loops that are normal but are activated only when needed. Childbirth at full term is an example of a situation in which the maintenance of the existing body state is not desired. Enormous changes in the mother's body are required to expel the baby at the end of pregnancy. And the events of childbirth, once begun, must progress rapidly to a conclusion or the life of the mother and the baby are at risk. The extreme muscular work of labor and delivery are the result of a positive feedback system (Figure 1.11). Q: What type of feedback intensifies a change in the body's physiological condition rather than reversing it? Choices: - negative feedback - neutral feedback - susceptible feedback - positive feedback A:

Ans:positive feedback
Ques:Answer the following question given this paragraph: Q: In fruit flies, all homeotic genes are found on one what? Choices: - genome - enzymes - site - chromosome A:

Ans:
chromosome