The first point of the theory of natural selection states that more offspring are produced than can be supported by the enviroment. which option is an example of this point?
a. a whale gives birth to both male and female offspring
b. fifty corn plants in a field are resistant to pests
c. bacteria split to produce identical offspring
d. a grasshopper lays hundreds of eggs

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia