Biology, 02.12.2020 22:10, tevaughn06
Mixing of genetic information during a sexual life cycle of a species will introduce genetic variations. Which of the following correctly shows process that increase
genetic diversity?
I. Random fertilization
II. Mitosis
III. Independent assortment of chromosomes
IV. Crossing over of alleles
a) l, III, and IV
b) I only
c) I, II, and III
d) lll and IV only
Answers: 1
Biology, 22.06.2019 06:30, dtilton2003
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Biology, 22.06.2019 10:30, Fireburntbudder
What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.
Answers: 2
Mixing of genetic information during a sexual life cycle of a species will introduce genetic variati...
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