Bio 182 Exam 3 2025 Questions and
Answers 100% Pass
The project reached its carrying capacity in ______ - ANSWER-False
During 1995-2002, the number of births likely exceeded the number of deaths. -
ANSWER-True
Between 1996 and 1999, the death rate in the population could have exceeded the
birth rate if immigration from other populations increased greatly. - ANSWER-
True
Between 1988 and 2007, the rate of death could have exceeded the rates of birth
and immigration if emigration to other populations increased steadily. - ANSWER-
False
The growth of the population between 1998 and 2007 can be adequately described
by an exponential model. - ANSWER-True
Competing Carp - ANSWER-False
An increase in the number of species 2 likely contributed to the decline in species
1. - ANSWER-True
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, An increase in competition within species likely contributed to the decline in
species 1. - ANSWER-True
A mutation in species 1 that causes its fundamental niche to diverge from the
fundamental niche of species 2 could increase the fitness of species 1. - ANSWER-
True
Both species will likely coexist in a lake that has cool water but a low concentration
of oxygen. - ANSWER-False
Since the brown tree snake is a keystone species in Guam, it must also be a
keystone species in Australia. - ANSWER-False
Native predators of birds on Guam likely decreased in abundance after brown tree
snakes arrived - ANSWER-True
If birds on Guam usually disperse seeds, brown tree snakes likely had a negative
indirect effect on plants. - ANSWER-True
Since more prey and fewer predators occur on Guam than in Australia, the density
of brown tree snakes in Guam likely exceeds the density in Australia. - ANSWER-
True
If some of the extinct species of lizards used to eat bird eggs, brown tree snakes
had a positive direct effect, though still exhibits a negative indirect effect, on birds.
- ANSWER-False
All of the nitrogen in fertilizers will end up in bodies of water. - ANSWER-False
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
Answers 100% Pass
The project reached its carrying capacity in ______ - ANSWER-False
During 1995-2002, the number of births likely exceeded the number of deaths. -
ANSWER-True
Between 1996 and 1999, the death rate in the population could have exceeded the
birth rate if immigration from other populations increased greatly. - ANSWER-
True
Between 1988 and 2007, the rate of death could have exceeded the rates of birth
and immigration if emigration to other populations increased steadily. - ANSWER-
False
The growth of the population between 1998 and 2007 can be adequately described
by an exponential model. - ANSWER-True
Competing Carp - ANSWER-False
An increase in the number of species 2 likely contributed to the decline in species
1. - ANSWER-True
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, An increase in competition within species likely contributed to the decline in
species 1. - ANSWER-True
A mutation in species 1 that causes its fundamental niche to diverge from the
fundamental niche of species 2 could increase the fitness of species 1. - ANSWER-
True
Both species will likely coexist in a lake that has cool water but a low concentration
of oxygen. - ANSWER-False
Since the brown tree snake is a keystone species in Guam, it must also be a
keystone species in Australia. - ANSWER-False
Native predators of birds on Guam likely decreased in abundance after brown tree
snakes arrived - ANSWER-True
If birds on Guam usually disperse seeds, brown tree snakes likely had a negative
indirect effect on plants. - ANSWER-True
Since more prey and fewer predators occur on Guam than in Australia, the density
of brown tree snakes in Guam likely exceeds the density in Australia. - ANSWER-
True
If some of the extinct species of lizards used to eat bird eggs, brown tree snakes
had a positive direct effect, though still exhibits a negative indirect effect, on birds.
- ANSWER-False
All of the nitrogen in fertilizers will end up in bodies of water. - ANSWER-False
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
