Biology, 10.06.2020 03:57 sunshine52577oyeor9
Several natural processes contribute to speciation, the development of new
species. Which of these conditions is most likely to result in speciation?
A. Genetic drift that occurs in two reproductively isolated populations
B. Genetic recombination in a small population
C. Genetic mutations that occur often in a large population
O D. Gene flow between two geographically isolated populations
SUBNIT
Answers: 2
Biology, 22.06.2019 06:30
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
In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Biology, 22.06.2019 11:00
In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?
Answers: 2
Several natural processes contribute to speciation, the development of new
species. Which of these...
Mathematics, 21.05.2021 05:30
Mathematics, 21.05.2021 05:30
Mathematics, 21.05.2021 05:30
Biology, 21.05.2021 05:30
Mathematics, 21.05.2021 05:30
Chemistry, 21.05.2021 05:30
English, 21.05.2021 05:30
Mathematics, 21.05.2021 05:30
Arts, 21.05.2021 05:30
History, 21.05.2021 05:30
Mathematics, 21.05.2021 05:30
Biology, 21.05.2021 05:30