Blog

An area with high precipitation and high temperature that may feature a jungle as a biome subset.

Kemp’s Ridley sea turtles nest along a single stretch of the Mexican coast in the Gulf of Mexico. In the 1940s, more than 100,000 turtles came ashore to nest in a single day. In the 1980s, only a few hundred were left, and now they are critically endangered. Initially, Kemp’s Ridleys were hunted for meat and particularly for their eggs, almost all of which were taken. Today, survivors are caught in fishing nets and threatened by pollution. This suggests that the major reason the Kemp’s Ridley sea turtle is critically endangered is

Like the insects, the arachnids (spiders, scorpions) have

The observable traits of an organism are its          

How does the term (K – N0)/K affect the shape of the population growth curve when it is multiplied by the right side of this equation?       

Consider the following segment of a food web:    Grass  →  Insect  →  Frog  →  Snake  →  Hawk    If the removal of hawks from this part of the food web triggered a trophic cascade, what would be the effects, if any, on the population sizes of snakes and frogs?

One strategy considered for preventing introduction of invasive species is deoxygenating ballast water. This strategy is

Crosses between F1 individuals resulting from the P1 cross AABB x aabb lead to F2 phenotypic ratios close to  

During prophase, duplicate chromosomes

Which is NOT a characteristic that makes up the definition of a scientific fact?