BIOLOGY FINAL EXAM (ACTUAL EXAM)
WITH CORRECT QUESTIONS AND ANSWERS
LATEST 2024 – 2025 GOOD SCORE IS
GUARANTEED GRADE A+
Two parents have the genotype Gg for a genetic disorder caused by a
dominant allele. What it the chance that any of their children will
inherit the disorder?
75%
For an XX female to express a recessive sex-linked trait, she must
have...
two recessive alleles
Human height occurs in a continuous range because it is affected by the
interaction of several genes, making it a...
,polygenic trait
Scientist use observation and data to form and test
hypotheses
During an experiment, which factors are observed and measured?
dependent variables
At which state of scientific thinking are scientist most likely to consider
the data and conclusions of others scientists to purpose new
experiments?
analyzing data
Which phrase best describes scientific theories?
are never proven
The various parts of Earth biosphere are connected and...
diverse
The variety of life across the biosphere is called
, biodiversity
Similar organisms that can reproduce by interbreeding belong to the
same...
species
All chemical processes used to build up or break down materials are
called an organisms's
metabolism
What is the name given for genetic changes in living things over time?
evolution
A physical environment with different species that interact with one
another and with nonliving things is called an
ecosystem
Organisms rely on both negative feedback processes and behavior to
maintain
homeostasis
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