BIO1610 GENETICS LATEST UPDATED REAL EXAM
2025 WITH COMPLETE QUESTIONS AND CORRECT
ANSWERS(VERIFIED)ALREADY A+ GRADED
BIO 1610
What is a monohybrid cross?
ANSWER-A monohybrid cross involves
organisms that are heterozygous for one
character.
During which part of meiosis (meiosis I or
meiosis II) do the two alleles of a gene
separate? During which phase does the
separation occur?
ANSWER-Meiosis I, Anaphase
,What was the most significant conclusion that
Gregor Mendel drew from his experiments with
pea plants?
ANSWER-Traits are inherited in discrete units
and are not the results of the "blending" of
traits.
In his breeding experiments, Mendel first
crossed true-breeding plants to produce a
second generation, which were then allowed to
self-pollinate to generate the offspring. How do
we name these three generations?
ANSWER-P ... F1 ... F2
,Which of the following is true about a plant
with the genotype AABbcc?
ANSWER-It is homozygous at two loci.
What is an allele?
ANSWER-an alternative version of a gene
How many unique gametes could be produced
through independent assortment by an
individual with the genotype AaBbCCDdEE?
ANSWER-8
, Two plants are crossed, resulting in offspring
with a 3:1 ratio for a particular trait. What does
this suggest about the trait?
ANSWER-that the parents were both
heterozygous for a single trait
Consider pea plants with the genotypes GgTt
and ggtt. How many types of gametes can be
produced by each of these two plants?
4,1
ANSWER-GgTt individuals can produce the
following gametes: GT, Gt, gT, and gt. A ggtt
plant can produce only gt.
In the cross AaBbCc × AaBbCc, what is the
probability of producing the genotype AABBCC?
2025 WITH COMPLETE QUESTIONS AND CORRECT
ANSWERS(VERIFIED)ALREADY A+ GRADED
BIO 1610
What is a monohybrid cross?
ANSWER-A monohybrid cross involves
organisms that are heterozygous for one
character.
During which part of meiosis (meiosis I or
meiosis II) do the two alleles of a gene
separate? During which phase does the
separation occur?
ANSWER-Meiosis I, Anaphase
,What was the most significant conclusion that
Gregor Mendel drew from his experiments with
pea plants?
ANSWER-Traits are inherited in discrete units
and are not the results of the "blending" of
traits.
In his breeding experiments, Mendel first
crossed true-breeding plants to produce a
second generation, which were then allowed to
self-pollinate to generate the offspring. How do
we name these three generations?
ANSWER-P ... F1 ... F2
,Which of the following is true about a plant
with the genotype AABbcc?
ANSWER-It is homozygous at two loci.
What is an allele?
ANSWER-an alternative version of a gene
How many unique gametes could be produced
through independent assortment by an
individual with the genotype AaBbCCDdEE?
ANSWER-8
, Two plants are crossed, resulting in offspring
with a 3:1 ratio for a particular trait. What does
this suggest about the trait?
ANSWER-that the parents were both
heterozygous for a single trait
Consider pea plants with the genotypes GgTt
and ggtt. How many types of gametes can be
produced by each of these two plants?
4,1
ANSWER-GgTt individuals can produce the
following gametes: GT, Gt, gT, and gt. A ggtt
plant can produce only gt.
In the cross AaBbCc × AaBbCc, what is the
probability of producing the genotype AABBCC?
