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WorksheetsHeredity and Reproduction
Total questions: 9
Worksheet time: 12mins
(7.14A) Justin is a tall, blond-haired, blue-eyed soccer player who likes to cook. Based on the information in the chart, which is an inherited trait from his mother?
his blonde hair
his blue eyes
his ability to play soccer
his hitchhiker thumb
Which of the following diagrams illustrate sexual reproduction?
I and II
I and III
II and III
III and IV
What are chromosomes made of?
cells
DNA
nucleus
traits
Which of these parts of a eukaryotic cell does NOT contain genetic material?
nucleus
chromosome
gene
vacuole
Two solid black mice had ten offspring. Three of the ten were solid white and the other seven were solid black. What is the genotype of the parents likely to be?
bb
BB
Bb
none of the above
Kyle is heterozygous for brown hair, which is a dominant trait. He marries Cynthia who has red hair, a recessive trait. What would be the possible genotypes of their child?
Bb and bb
BB and bb
Bb and Bb
BB and Bb
During asexual reproduction in one celled algae, a single alga become two new algae. The genetic material in each of the daughter cells is usually -
half the number of genes
totally different from the parent cell
the same number of genes
twice the number of genes
Four puppies in the same litter have different hair color than the mother dog. Which of the following processes is responsible for the variety of hair color in this litter?
asexual reproduction
binary fission
regeneration
sexual reproduction
If two organisms reproduce sexually, then their offspring will exhibit a genetic make-up that is -
identical to one parent
the recessive traits of each parent
identical to all its siblings
a unique combination of traits
