You are observing a sample of cells in the lab to determine why they did not divide properly. you notice that the chromosomes are lined up in the
middle of the cell, but floating freely not attached to anything. what part of the cell is likely damaged?
a. cytoplasm
b. centrioles
c. plasma membrane
d. nucleus
Answers: 2
Biology, 21.06.2019 18:40, BLESSEDKIDD1998
The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem
Answers: 3
Biology, 22.06.2019 00:20, vale4287
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
Biology, 22.06.2019 11:00, joshWash
In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.
Answers: 1
You are observing a sample of cells in the lab to determine why they did not divide properly. you no...
Mathematics, 31.07.2019 20:30
Mathematics, 31.07.2019 20:30