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NYS Regents

NEW YORK STATE REGENTS EXAMS
LIVING ENVIRONMENT - JANUARY 2004

17 Which phrase best describes a process represented in the diagram below?

(1) a zygote dividing by mitosis
(2) a zygote dividing by meiosis
(3) a gamete dividing by mitosis
(4) a gamete dividing by meiosis

18 Which species is most likely to survive changing environmental conditions?

(1) a species that has few variations
(2) a species that reproduces sexually
(3) a species that competes with similar species
(4) a species that has a limited life span

19 Organisms that have the ability to use an atmospheric gas to produce an organic nutrient are known as

(1) herbivores
(2) decomposers
(3) carnivores
(4) autotrophs

20 Which phrase does not describe cells cloned from a carrot?

(1) they are genetically identical
(2) they are produced sexually
(3) they have the same DNA codes
(4) they have identical chromosomes
 

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