Answer the following question given this paragraph: Q: The pollen tube discharges two sperm into the female gametophyte after what occurs? Choices: - excrement - evolution - hibernation - pollination A:
pollination
(Question)
Answer the following question given this paragraph: The theory of plate tectonics brings together continental drift and seafloor spreading. Q: What theory brings together continental drift and seafloor spreading? Choices: - theory of order tectonics - theory of water tectonics - theory of front tectonics - theory of plate tectonics A:
(Answer)
theory of plate tectonics
Ques: Answer the following question given this paragraph: Q: Hierarchical classification can reflect the branching patterns of phylogenetic? Choices: - birds - fruits - animals - trees A:
Ans: trees
(Q).
Answer the following question given this paragraph: The color of light that strikes an object may also affect the color that the object appears. For example, if only blue light strikes green leaves, the blue light is absorbed and no light is reflected. Q: If only blue light strikes green leaves what happens to it? Choices: - it causes heating - it is reflected - it causes cooling - it is absorbed A:
(A).
it is absorbed
Ques:Answer the following question given this paragraph: Biotechnology is technology based on biological applications. These applications are increasingly used in medicine, agriculture and food science. Biotechnology combines many features of biology, including genetics, molecular biology, biochemistry, embryology, and cell biology. Many aspects of biotechnology center around DNA and its applications, otherwise known as DNA technology. We could devote a whole textbook to current applications of biotechnology, however, we will focus on the applications towards medicine and agriculture, and the extension into the forensic sciences. First, though, we need to understand DNA technology. Q: Biotechnology uses what to solve problems? Choices: - psycology - ecology - geology - biology A:

Ans:biology
Answer the following question given this paragraph: Different types of bacteria stain a different color when Gram stain is applied to them. This makes them easy to identify. Some stain purple and some stain red, as you can see in Figure below . The two types differ in their outer layers. This explains why they stain differently. Q: What is a gram stain used to identify ? Choices: - radioactivity - acids or bases - different types of liquids - different types of bacteria A:
different types of bacteria