Scientists use different methods in order to obtain desired characteristics when breeding organisms. What technique would be used to produce a fruit that has some characteristics of an orange and some of a grapefruit?

In bees, the female queen is a diploid but the male bees are haploid. The fertilized eggs develop into female eggs and the unfertilized eggs develop into males. How might gamete production in male bees differ from normal meiosis? (Hypothesize)

As we have discussed in the course, the gray wolf population on Isle Royale National Park is becoming locally extinct. One of the events that led to population decline was an outbreak of canine distemper virus on the island.

What are glands in that end messages to target cells

Which technique involves injecting an animal with a radioactive molecule to see which part of the olfactory bulb is most activated by different chemicals? genetic tracing olfactory evoked potentials 2-dg tvc-15?

Which of the following comparisons between prokaryotic and eukaryotic cells is incorrect? The lack of organelles in prokaryotes means that they are structurally less complex than eukaryotes.

How do the sperm cells of nonvascular plants reach the egg cells during reproduction? The sperm cells are blown by the wind and land on the egg cells. The sperm cells swim to the egg cells through their watery surroundings.

Both viruses and cells are able to replicate their genetic material. What is the main difference in their replication processes?

How many atoms is in this formula? 2C12H6O6

Explain the reason that many organisms found in the oceanic zone are unique and cannot be found anywhere else. Be sure to include two ways organisms have adapted to live in this zone

A species of fish is introduced into a lake the fish is better at hunting for food than the old fish. the old fish die off, the new fish population increases. which is the best way to describe these fish in the new ecosystem