A solution of sugar water is heated at a very slow rate until all of the water is gone. A crystalline solid is left in the beaker. explain what happened to the water

An elephant has a long, powerful trunk. According to the ideas of Lamarck, how did the trait of long, powerful trunks develop in elephants? A Suddenly, after one elephant was born with a long, powerful trunk B.

What do scientists in the field of systematics accomplish?

Which of the following is a scientific question the student might ask? O A. Is it ethical to keep invertebrates in a plastic bottle? O B. Why do people recycle plastic bottles? O c. How does sunlight affect a model of a biogeochemical cycle? O D.

Which of these describes lichens and mosses that first colonize a previously barren area?

What is the definition of a genotype? The appearance of an organism The genetic make up of an organism The trait that is seen most often A variation of a gene

Right handedness (R) is dominant over left handedness (r). The ability to roll your tongue (T) is dominant over the inability to roll your tongue (t).

Egestion occurs through the ...

Out of the organisms listed, which are most closely related based on the characteristics listed. A) Balantidium sp. and Stentor sp. because they are both multicellular. B) Monodon monoceros and Canis familiaris because they are both mammals.

How is the nuclear envelope similar to a cell membrane

What store color pigments