What is the niche?
A: The role or function of a particular species
B: A place in where the individuals of population live
C: An animal population living in the forest
D: A group of populations living together
A: The role or function of a particular species
B: A place in where the individuals of population live
C: An animal population living in the forest
D: A group of populations living together
举一反三
- You can imagine ______ in a place where there is no water. A: to live B: living C: to be lived D: to be living
- About two thirds of the population in China ______ in the countryside. A: is still living B: were still living C: was still living D: are still living
- Which of the following will change as a population evolves? A: the frequency of reproduction among individuals B: the number of individuals with recessive phenotypes C: the size of a population D: the frequency of a particular allele
- The traditional household consists of ________. A: a husband, wife, and children (and sometimes grandparents) B: a group of related persons living together C: two or more families living together D: a man and a woman living together (whether married or not)
- _____ is the existence of a wide variety of plant and animal species living in their natural environment.