subject
Biology, 25.12.2019 06:31 nasrul3725

Which of the following is a false statement?

a. pollution, ultraviolet radiation, and parasites have been implicated in the developmental abnormalities observed in amphibians.
b. commercial extinction is permanent
c. genetic diversity is important for agriculture
d. the present extinction rate is 10,000 times the background rate.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 23:10
Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?
Answers: 2
question
Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
question
Biology, 22.06.2019 04:30
The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane
Answers: 2
question
Biology, 22.06.2019 14:30
Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals
Answers: 3
You know the right answer?
Which of the following is a false statement?

a. pollution, ultraviolet radiation, and p...
Questions
question
Mathematics, 21.05.2020 02:59
question
Mathematics, 21.05.2020 02:59
Questions on the website: 13722363