Biology, 17.04.2021 02:40 sjjsksksj1590

Which of the following describes a predator/prey relationship in a freshwater environment? Algae in a lake makes its own food from the sunlight

Sharks consume smaller fish they catch in the ocean

Dragonflies capture and eat mosquitos larvae in a river

Male fish in a pond fight each other for females

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 23:00

What causes temperature extremes in the desert

Answers: 1

Answer

Biology, 22.06.2019 02:30

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location

Answers: 1

Answer

Biology, 22.06.2019 02:50

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

Answers: 1

Answer

Biology, 22.06.2019 10:00

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

Answers: 2

Answer

You know the right answer?

Which of the following describes a predator/prey relationship in a freshwater environment? Algae in...

Questions