Biology, 04.02.2020 08:01 aylineorozco836
Plant and animal cells differ in shape. plant cells are usually box-shaped, while animal cells tend to be irregularly shaped. which of the following comparisons correctly identifies the reason for this difference?
unlike plant cells, animal cells contain lysosomes.
unlike plant cells, animal cells have mitochondria.
unlike plant cells, animal cells lack a cell wall.
unlike plant cells, animal cells lack chloroplasts.
Answers: 2
Biology, 21.06.2019 17:30
What is the sequence of amino acids corresponds with the rna strand ucg ggg cac
Answers: 1
Biology, 21.06.2019 19:00
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
Answers: 1
Biology, 22.06.2019 06:40
Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above
Answers: 1
Biology, 22.06.2019 11:30
Which of the following explains why a tree is often used as a model to represent the principle of common descent
Answers: 1
Plant and animal cells differ in shape. plant cells are usually box-shaped, while animal cells tend...
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