8) ………………………….. is a protein factory of the cell A) Rough Endoplasmic Reticulum B) Smooth Endoplasmic Reticulum C) ribosomes D)Lysosomes  

Which organelle or structure is absent in animal cells? A) mitochondria B) microtubules C) Chloroplasts D) peroxisomes

White blood cells engulf bacteria through …………………………….  

Groups of organisms with low biotic potential, such as gray whales, ________.

Groups of organisms with low biotic potential, such as gray whales, ________.

Which of the following is true about top predators?

Which of the following are pioneer species?

Normal Borlaug, who passed away in 2009, pioneered the development of ________.   A) organic agriculture B) IPM C) GM crops D) high-yield wheat E) monoculture farming

Which of these best describes the latitudinal gradient in species richness? A) There tends to be a greater number of species in ecosystems closer to the equator. B) There tends to be a greater number of species in midlatitudes. C) There tends to be a greater number of species in ecosystems farther from the equator. D) The number of species is generally consistent across all latitudes.

The loss of a particular population from a given area (but not the entire species globally) is called ________.   A) extinction B) extirpation C) emigration D) extinguishment E) exposition