Heredity Question Preview (ID: 17012)


Traits, Chromosomes, Meiosis, Mitosis, Reproduction, Punnett Squares. TEACHERS: click here for quick copy question ID numbers.

In _______________________ , one parent organism makes offspring that is identical to the parent.
a) asexual reproduction
b) sexual reproduction
c) meiosis
d) both asexual and sexual reproduction

A daisy can reproduce by the joining of an egg and a sperm cell, making offspring unique from the parent plants. A daisy can also be grown from a clipping of one plant to make a new plant identical to the parent daisy. Which of these are true?
a) A daisy reproduces both sexually and asexually.
b) A daisy only reproduces sexually.
c) A daisy only reproduces asexually.
d) A daisy cannot reproduce.

In dinosaurs, razor sharp teeth (T) is dominant to small, round teeth (t). Which of the following gives the possible offspring of a dinosaur with small round teeth and a hybrid dinosaur?
a) Tt (50%), tt (50%)
b) TT (25%), tt (25%), Tt (50%)
c) TT (100%)
d) tt (50%), TT (50%)

Which is TRUE about asexual reproduction?
a) One parent cell is needed.
b) Two parent cells are needed.
c) Offspring have different DNA from parent.
d) DNA is more likely to have mutations.

An allele that is hidden by the presence of a dominant allele for the same characteristic is a(n) ___________________________________.
a) recessive trait
b) dominant trait
c) mutation
d) hybrid trait

A ________________________ is a tool for predicting the traits of parents to future offspring.
a) Punnett square
b) karyotype
c) chromosome chart
d) table of heredity

Dd is a genotype that is
a) hybrid
b) homozygous recessive
c) homozygous dominant
d) purebreeding

DD is a genotype that is
a) homozygous dominant
b) homozygous recessive
c) hybrid
d) heterozygous

A genotype of two recessive or two dominant alleles
a) homozygous
b) hybrid
c) heterozygous
d) phenotype

A genotype of one dominant allele and one recessive allele is called
a) heterozygous
b) purebreeding
c) truebreeding
d) homozygous

The passing of traits from parent to offspring is called
a) Heredity
b) karyotype
c) DNA
d) Chromosome trade

________________ reproduction produces offspring that are different, but similar.
a) Sexual
b) Asexual
c) Both sexual and asexual
d) Neither sexual or asexual

Which of the following statements are true?
a) Meiosis makes four haploid cells that are different from the parent cell.
b) Meiosis makes two haploid cells that are identical to the parent cells.
c) Meiosis makes four diploid cells that are different from the parent cell.
d) Meiosis makes two haploid cells that are different from the parent cell.

Which statement is true?
a) Mitosis makes two diploid cells that are identical to the parent cell.
b) Mitosis makes four diploid cells that are identical to the parent cell.
c) Mitosis makes two diploid cells that are all different from the parent cell.
d) Mitosis makes four diploid cells that are all different from the parent cell.

Asexual reproduction happens in human body cells through _________________.
a) mitosis
b) meiosis
c) gamete production
d) fragmentation

Each parent gives one set of _______________ to their offspring.
a) genes
b) DNA
c) phenotypes
d) mitosis

In aardvarks, a long snout (L) is dominant to a short snout (l). If a hybrid aardvark with a long snout has offspring with an aardvark with a short snout, what percent of the offspring will have a short snout?
a) 50%
b) 25%
c) 0%
d) 100%

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