Popular Biology Q&A
Who is Alfred Wegener and what did he do?
In glycolysis, the glucose molecule is broken down to A: pryuvate B: acetyl c...
What is the frequency of heterozygotes in the population? (A) 0.08 (B) 0.24...
What is meant by trisomy?
This mutation has increased the ability of the bacteria to break down and dig...
in the life cycle of whisk fern the spores are
a. True b. False
Which graph would best show the current stock of trees? bar graph line graph...
if the same car is traveling at 35 miles per hour for 20 minutes how can you ...
a. deforestation b. contour plowing c. using renewable resources d. poor f...
will fluorite scratch penny why or why not
(1) photosynthesis in algae cells (2) digestion in hummingbirds (3) ATP synth...
How does deflation erode land??? It science and I need major help its due tom...
How do I set up a hypothesis?
A.Desert and tundra B.Tropical rain forest and Taiga C.Savanna and grassland ...
have flowers have cones are nonvascular are seedless
________ are freshwater ecosystems with high biodiversity that are also decli...
plants have roots, stems, or leaves, plants conduct photosynthesis, plants ar...
What is the function of gills?
B. filter for impurities. C. series of joints responsible for endurance. D....
a. segments b. many cells c. a body cavity d. complex organs
A. liquid B. gas C. solid D. none of the above
Which statement is true about BRCA1 and BRCA2 genes? These genes were ...
What is the immediate effect of condensation of water vapor?
Name the gland that helps to keep glucose concentration fairly constant.
A. Progesterone B. Amiodarone C. Triptan D. Sertraline
How do human diseases caused by bacteria and diseases caused by viruses react...
a. a boy riding a bike b. a cat grooming itself c. a bear nursing her cubs ...
galaxies closer to earth appear to older , younger , or the same age as earth?
What is an animals footprint called