BIOL 1902 - 2025 Winter Term: Lecture 17 Questions With
Complete Solutions
(Floral Sex Organs): What are the Anthers? Correct Answers
Apart of the Stamen (Male Structure). It *Produces Sperm /
Pollen).
(Floral Sex Organs): What is the Ovary? Correct Answers
Produces Eggs (Female)
(Floral Sex Organs): What is the Pistil? Correct Answers The
Entire Female Structure
(Floral Sex Organs): What is the Stamen? Correct Answers
The Entire Male Structure
(Floral Sex Organs): What is the Stigma? Correct Answers The
Stigma is the top part of the Pistil, it *receives sperm* (Female)
(Floral Sex Organs): What is the Style? Correct Answers The
Neck of the Pistil (Female)
After a Mate as Been Selected, What is One of the Challenges
Faced? Correct Answers Once a mate has been accepted, there
is no guarantee that specific Male will fertilize the Female's
Eggs. Males try to ensure *Paternity* of the eggs.
Are "Satellite Males" The Most Popular Form of Males
Amongst Bluegill Sunfish? Correct Answers Although, they
still remain a popular form (passed on through generations), but
not the dominant form amongst Males.
, Courtship Can Also Be Seen Through...? Correct Answers
Giving Gifts.
Describe Pheromone Plumes (Silk Moth) Correct Answers
When the Pheromones are leaving her body, they begin
spreading out, forming a *Plume* (cone-shape); getting wider as
the Pheromones being moving further away. Males use a special
flight pattern to identify Plumes, and keep narrowing their flight
until they reach the Female.
Describe the Aerial Display of Midges (Courtship Display):
Correct Answers In a Beaver Pond in early summer, there may
be large cloud of insects overtop of the pond; although
commonly thought to be Mosquitos, they are called...*Midges*.
The Males create these large *Courtship Swarms* to attract
Females.
Describe the Antennas of Male and Female Silk Moths: Correct
Answers Male Antennas are very large and well-branched,
while the Female Antenna is rather skinny in comparison.
Describe the Ariel Display of Ebony Jewel-Wings
(Damselflies): Correct Answers The Females will perch over
the water, while the Males perform *Courtships Displays*
within the air. If the Female approves, she will "clap her wings"
(opening and closing them) over her back. If she's not
impressed, her wings will fall flat (signally disapproval).
Describe the Behaviour of Male Bass & Bluegill Sunfish:
Correct Answers They offer nests as well; they use their tails to
Complete Solutions
(Floral Sex Organs): What are the Anthers? Correct Answers
Apart of the Stamen (Male Structure). It *Produces Sperm /
Pollen).
(Floral Sex Organs): What is the Ovary? Correct Answers
Produces Eggs (Female)
(Floral Sex Organs): What is the Pistil? Correct Answers The
Entire Female Structure
(Floral Sex Organs): What is the Stamen? Correct Answers
The Entire Male Structure
(Floral Sex Organs): What is the Stigma? Correct Answers The
Stigma is the top part of the Pistil, it *receives sperm* (Female)
(Floral Sex Organs): What is the Style? Correct Answers The
Neck of the Pistil (Female)
After a Mate as Been Selected, What is One of the Challenges
Faced? Correct Answers Once a mate has been accepted, there
is no guarantee that specific Male will fertilize the Female's
Eggs. Males try to ensure *Paternity* of the eggs.
Are "Satellite Males" The Most Popular Form of Males
Amongst Bluegill Sunfish? Correct Answers Although, they
still remain a popular form (passed on through generations), but
not the dominant form amongst Males.
, Courtship Can Also Be Seen Through...? Correct Answers
Giving Gifts.
Describe Pheromone Plumes (Silk Moth) Correct Answers
When the Pheromones are leaving her body, they begin
spreading out, forming a *Plume* (cone-shape); getting wider as
the Pheromones being moving further away. Males use a special
flight pattern to identify Plumes, and keep narrowing their flight
until they reach the Female.
Describe the Aerial Display of Midges (Courtship Display):
Correct Answers In a Beaver Pond in early summer, there may
be large cloud of insects overtop of the pond; although
commonly thought to be Mosquitos, they are called...*Midges*.
The Males create these large *Courtship Swarms* to attract
Females.
Describe the Antennas of Male and Female Silk Moths: Correct
Answers Male Antennas are very large and well-branched,
while the Female Antenna is rather skinny in comparison.
Describe the Ariel Display of Ebony Jewel-Wings
(Damselflies): Correct Answers The Females will perch over
the water, while the Males perform *Courtships Displays*
within the air. If the Female approves, she will "clap her wings"
(opening and closing them) over her back. If she's not
impressed, her wings will fall flat (signally disapproval).
Describe the Behaviour of Male Bass & Bluegill Sunfish:
Correct Answers They offer nests as well; they use their tails to
