Download Asexual vs. Sexual Reproduction Quiz Answers

Asexual vs. Sexual Reproduction Quiz Answers
1. True or False: All life has the ability to reproduce.
true 2. True or False: Only single-celled organisms reproduce asexually.
false 3. Define dioecious.
Dioecious means there is a separate male and female sex within a species. 4. How do plants reproduce? Describe two methods of plant reproduction.
Plants reproduce sexually through self-­‐pollination or cross-­‐pollination. In self-­‐
pollination, the egg is fertilized by the pollen of the same flower. In cross-­‐
pollination, sperm from the pollen of one flower fertilizes the egg of another flower. 5. What is parthenogenesis?
Parthenogenesis is when an unfertilized egg cell grows into a new organism. 6. Which organisms can reproduce asexually?
a) bacteria
b) flatworms
c) some lizards
d) all of the above
7. Haploid refers to a cell with one set of chromosomes. Human regular
body cells are diploid, with two sets of chromosomes. How many
chromosomes are in human haploid cells?
a) 2
b) 23
c) 46
d) 2 pairs
8. How do bacteria make the next generation?
a) fragmentation
b) parthenogenesis
c) binary fusion
d) sexually
9. Complete the following sentence.
__________ produce(s) gametes, gametes combine resulting in a __________, which divides by __________, resulting in the organism. a) Mitosis, zygote, meiosis
b) Meiosis, zygote, mitosis
c) Gonads, zygote, meiosis
d) Sperm, egg, mitosis
10. Complete the following sentence.
__________ and __________ reproduce using external fertilization, whereas __________ and __________ reproduce using internal fertilization. a) fish, frogs, sharks, humans
b) fish, sharks, frogs, humans
c) frogs, snakes, eels, bears
d) fish, frogs, birds, humans