Biology Review

An interaction in which one organism captures and feeds on another ogranism

An organism that uses energy to produce its own food from inorganic compounds

Symbiosis in which both species benefit

Gregor Medel used pea plants to study

How many chromosomes in a normal human

The number and location of bones of many fossils are similar to living example

According to Darwin's theory of natural selection survive

DNA replication results in two DNA molecules

Darwin's theory of evolution suggests

What is the original source of almost all the energy in most land ecosystems

An adaptation is an inherited characteristic that can be

In the picture what would happen if the population of the hawk were to suddenly decrease

Organisms that obtain nutrient by breaking down dead plants are called

The branch of biology dealing with interactions among organisms and the environment

The domain that includes the kingdom Eubacteria is

only 10% of the energy is passed on to the next tropic level. The remaining energy goes

Th domain that contains unicellular organisms that live in extreme environments is

Why is an organism's niche like a person's occupation

What is an organism that feeds only on plants

Which of the following is used in photosynthesis

Which two biomes have the least precipitation?

Which animal would be found in the biome that has cold to moderate winters, warm summers

Lions prey on antelope, some antelope escape. Example of Darwin's theory

All the interconnected feeding relationships in an ecosystem

The simplest grouping of more than one kind of organism in the biosphere is

Scientists assign each kind of organism a universally accepted name

Which is a biotic factor that affects the size of a population in a specific ecosystem

Which of the following is a biological aspect of an organism's niche

RNA contains the sugar

A symbiotic relationship in which one organism is harmed and the other benefits is

What is the combined portion of Earth called in which all living things exist?

Which type of RNA is involved in protein synthesis

In eukaryotes, DNA

If an organism's diploid number is 12 it's haploid number is

Green plants are

Which biome is characterized by very low temperatures, little precipitation, and permafrost?

In binomial nomenclature, which of the two terms is capitalized

Darwin's theory of evolution is based on

The number of chromosomes in a gamete is represented by the symbol

Meiosis results in

RNA contains

An organism that cannot make its own food is called

All the members of a particular species that live in the same area are called

A wolf pack hunts, kills, and feeds on a moose. In this interaction, the wolves are

An organism's niche is

The symbiotic relationship between a flower and an insect is

A snake that eats a frog that has eaten an insect that fed on a plant is a

Scientists assign each kind of organism a universally accepted name