Asexual Reproduction in Animals

Asexual Reproduction of Animals

Before we start the lesson, please answer this funny quiz

Multiple Choice

Where are Powder's and Vi's parents?

• Dead

• On a trip

• In a war

• At home

Multiple Choice

What is the name of the crystal, that Powder has stolen?

• Chemtech

• Magitech

• Hextech

• Phystech

Multiple Choice

Who brought Harry to the Dursley's house when he was just a baby?

• Professor Albus Dumbledore

• Rubeus Hagrid

• Professor Minerva McGonagall

• Voldemort

Multiple Choice

Powder's new name is...

• Jinz

• Karma

• Jinx

• Vi

Multiple Choice

Harry's date of birth is ...

• July 19

• June 30

• July 30

• July 31

Multiple Choice

Who was the first one to help Jayce in his further research?

• Viktor

• Mel

• Heimerdinger

• Caitlyn

Multiple Choice

What is the name of Harry's pet owl?

• Hedwig

• Pigwidgeon

• Aragog

• Fluffy

Multiple Choice

Why is Jinx crazy?

• Her parents are dead

• Her sister is dead

• Her sister left

• Her parents left

Multiple Choice

What House is Ginny Weasely sorted into?

• Slytherin

• Ravenclaw

• Gryffindor

• Hufflepuff

Multiple Choice

Who died in the end of Act I?

• Powder

• Caitlyn

• Martin

• Vander

Multiple Choice

Who did Harry live with since he had entered Hogwarts?

• Ron Weasley

• Hogwarts' dormitory

• The Dursley family

• His parents

Multiple Choice

Who is Jinx's "dad?"

• Vander

• Silco

• Jayce

• Viktor

Multiple Choice

What is the ball in Quidditch that must be caught to end the game?

• The Quaffle

• The Bludger

• The Dodger

• The Golden Snitch

Multiple Choice

What happened to Vi and Powder's parents?

• They've abandoned them

• They've died

• They're trying to find them

• They've forgotten about them

Multiple Choice

What is the name of the magical Newspaper?

• Fairly News

• The Daily Prophet

• Hogwarts time

• BBC

Multiple Choice

Where does Jinx live?

• America

• Piltover

• A Cave

• The Lanes

Multiple Choice

Choose the spell that makes objects levitate.

• Expelliarmus

• Accio

• Wingardium Leviosa

• Reducto

Multiple Choice

Why enforces don't interfere in Zaun life?

• They'd more problems in Piltover

• They didn't care about Zaun

• They've been too scared

• Vander made a deal with them

Multiple Choice

Severus Snape's Patronus is

• an ape

• an elk

• a deer

• a doe

Multiple Choice

What is Jinx scared of?

• Being alone

• Bad People

• Firelights

• Piltover

Multiple Choice

What spell can help unlock doors and windows?

• Reparo

• Alohomora

• Lumos

• Avada Kedavra

Multiple Choice

What happened in the end of Act I?

• Silco kidnapped Vi

• Vi abandoned Powder

• Enforces arrested Vi and Powder

• Vi and Powder escaped

Multiple Choice

Does Jinx miss Vi?

• Yes

• No

Multiple Choice

What does Heimerdinger think about magic?

• It can make a breakthrough in science

• It is dangerous

• He's neutral about it

• He doesn't know what magic is

Multiple Choice

What does Jinx hallucinate about?

• Her dead parents

• Her dead friends

• Silco

Multiple Choice

Who was Jayce's youth friend?

• Caitlyn

• Mel

• Viktor

• Vi

Multiple Choice

What happened to Vi?

• She left

• She was captured

• She was killed

• She is with Powder

Multiple Choice

Who said this line:

"We'll show them. We'll show them all"

• Powder

• Silco

• Jayce

• Martin

Multiple Choice

What is the name of Jayce's invention?

• Pow Pow Tech

• Hextech

• Jayce Magic

• Blue Glow

Multiple Choice

How does arcane end?

• Jinx uses Hextech to make a weapon.

• Jinx and Vi get back together.

Asexual Reproduction of Animals

​Let's talk about this

Animals can also undergo asexual reproduction. There are three types of asexual reproduction in animals, called: budding, fragmentation and parthenogenesis.

Budding is asexual reproduction by forming buds like in plants. For example the Porifera, Coelentarata and Hydra sp.

Budding

Fragmentation is asexual reproduction in animals by cutting their bodies. Framentation has 2 stages, namely: 1). Fragmentation: breaking or cutting the parent body into 2 or more parts, 2). Regeneration: each piece of the parent body forms another body part that is not in the parent body.

Fragmentation

Examples of animals that experience fragmentation are flatworms, namely planaria (Planaria sp).

Fragmentation

Parthenogenesis is asexual reproduction in which the female produces ova without fertilization. Examples are bees, ants, aphids and water fleas. In bees, the fertilized ovum will grow into a female bee (sterile), which is not fertilized will grow into a male bee (fertile).

Parthenogenesi

The female bee serves as a worker, the male bee is in charge of producing sperm to fertilize the ovum produced by the queen bee. The queen bee is a bee that produces eggs and the eggs will hatch into female bees and male bees.

Parthenogenesi

It's watching videos time!

Please check the videos here:

​https://www.youtube.com/watch?v=ITVfXHrfudw (Budding in Hydra)

​https://www.youtube.com/watch?v=m12xsf5g3Bo (Planarian Fragmentation)

​https://www.youtube.com/watch?v=9ePic3dtykk (Bees parthenogenesis)

It's quiz time!

Multiple Choice

one parent 1 set of genetic material offspring are identical to the parent and to each other

• Asexual

• budding

• binary fission

• vegetative propagation

Multiple Choice

Which would best describe the way an organism reacts to other organisms or to its environment?

• Instinct

• Behavior

• Conditioning

• Imprinting

Multiple Choice

Involves two parents and produces offspring different from parents

• external fertilization

• sexual reproduction

• internal fertilization

• asexual reproduction

Multiple Choice

microscopic organisms only the offspring grows out the side of the parent and breaks away to be an independent organism

• asexual

• budding

• binary fission

• regeneration

Multiple Choice

The movement of pollen from one flower to another flower

• zygote

• pollination

• internal fertilization

• fertilization

Multiple Choice

What type of behavior is inherited rather than learned?

• Instinct

• Innate behavior

• Imprinting

• Society

Multiple Choice

A small growth on an organism that splits and grows into a new organism

• regeneration

• mitosis

• binary fission

• budding

Multiple Choice

single cell organism the parent splits into two identical cells EX: bacteria

• budding

• asexual

• sexual

• binary fission

Multiple Choice

When an organism splits into an exact copy

• fertilization

• binary fission

• regeneration

• budding

Multiple Choice

This would be considered a complex pattern of innate behaviors.

• Behavior

• Conditioning

• Instinct

• Imprinting

Multiple Choice

Male reproductive cell in plants

• sperm

• zygote

• egg

• pollen

Multiple Choice

only in plants a part of the plant grows a new, identical plant EX: potatoes

• vegetative propagation

• budding

• asexual

• regeneration

Multiple Choice

The joining of male and female sex cells

• asexual reproduction

• internal fertilization

• pollination

• fertilization

Multiple Choice

A group of animals move from one place to another to find food or to mate. What is this behavior called?

• Migration

• Hibernation

• Conditioning

• Territory

Multiple Choice

When fertilization happens inside the body of a parent

• sexual reproduction

• external fertilization

• asexual reproduction

• internal fertilization

Multiple Choice

only in animals a part of the parent grows in to a new identical organism

• asexual

• budding

• regeneration

• vegetative propagartion

Multiple Choice

Type of reproduction that makes an identical copy of a parent cell

• sexual reproduction

• asexual reproduction

• internal fertilization

• external fertilization

Multiple Choice

What is the best definition of hibernation?

• Is the way an organism reacts to other organism.

• a behavior is modified so that a response to one stimulus becomes associated with different stimulus

• a response in which an animal's body temperature, activity, heart rate, and breathing rate decrease during periods of cold weather.

• The instinctive, seasonal movement of animals from one place to another.

Multiple Choice

Female reproductive cell in animals

• egg

• pollen

• sperm

• zygote

Multiple Choice

type of asexual reproduction performed in a lab that produces identical individuals from a cell

• cloning

• budding

• fission

• regeneration

Multiple Choice

When fertilization happens outside the bodies of the parents

• external fertilization

• asexual reproduction

• internal fertilization

• sexual reproduction

Multiple Choice

What is the chemical that is produced by one animal and influences the behavior of another animal of the same species?

• Instinct

• Aggression

• Pheromone

• Submission

Multiple Choice

If a hydra is made of 32 chromosomes, how many chromosomes will the offspring have?

• 32

• 54

• 17

• 10

Multiple Choice

vegetative propagation is only in plants

• True

• False

Multiple Choice

If a human is composed of 46 chromosomes, how many chromosomes would be in a human SPERM (sex) cell ?

• 23

• 25

• 46

• 52

Multiple Choice

A forceful behavior used to dominate or control another animal is called____________?

• Submission

• Anger

• Instinct

• Aggression

Multiple Choice

The images are examples of which type of reproduction

• Asexual

• Sexual

Multiple Choice

Regeneration is only in animals

• False

• True

Multiple Choice

What is FALSE about the offspring in this image

• will increase genetic variation in the population

• required only 1 parent

• will be genetically identical to 1 parent

• the parent did not need to use energy to find a mate

Multiple Choice

When a sperm cell fertilizes an egg cell, the new cell that is formed is called a?

• Ovary

• Testes

• grosoph

• Zygote

Multiple Choice

Which of these is true of sexual reproduction

• offspring are genetically identical to each other

• slower and more energy required to find a mate and exchange genetic material

• offspring are genetically identical to their parent cell

• fast; not a lot of energy required

Multiple Choice

Asexual has 1 parent of genetic material

• True

• False

Multiple Choice

Which disadvantage is most related to asexual reproduction

• slower process

• requires more energy

• produces less offspring

• there is no genetic diversity

Multiple Choice

Parents must find a mate is a disadvantage of...

• asexual reproduction

• sexual reproduction

Multiple Choice

Which advantage is most related to asexual reproduction?

• produces many offspring quickly

• increases genetic diversity

• sometimes both parents help to raise the offspring

• the health of the population increases overtime because of genetic variation

Multiple Choice

A social interaction with the sole purpose of finding a mate.

• courtship
• hibernation
• aggression
• submission

Multiple Choice

What is a disadvantage of sexual reproduction?

• Requires more energy to find a mate

• there is no genetic diversity in the offspring

• if the parent has a genetic disorder the offspring will also have that disorder

• requires one parent

Multiple Choice

How many parents does asexual reproduction involve?

• one 
• two
• three
• four

Multiple Choice

Which type of asexual reproduction is taking place?
A planarian is a non-parasitic flatworm.  If a planarian was injured by a predator, it could re-grow its body parts.  If the body parts were not eaten by the predator, the part could re-grow into a whole new planarian as well.

• Budding
• Fission
• Vegetative propagation
• Regeneration

Multiple Choice

If two organisms reproduce sexually, then their offspring will exhibit a genetic makeup that is -

• identical to only one parent
• identical to all of its siblings
• a unique combination of traits
• the recessive traits of each parent

Multiple Choice

Provided is a table of organisms and some data on their characteristics. Based on the information in the table, which organism is likely to produce offspring with the greatest genetic diversity?

• Black mold
• Bell tree dahlia
• Spruce
• Hydra

Multiple Choice

Fishermen work hard to catch and remove all the starfish that get into their “underwater farms” where they raise clams & oysters. In the past, they put the starfish into their boats, cut them up with knives, and then throw the pieces of starfish overboard. They thought this would kill the starfish. What they did not know was that each piece of starfish will grow into a whole new animal. What type of asexual reproduction is taking place?

• Regeneration
• Vegetative propagation
• Budding
• Fission

Multiple Choice

 A white cat had a litter of kittens that were orange, grey, and black and white spotted. Is this the result of sexual or asexual reproduction? And how would you characterize the offspring listed above?

• Sexual reproduction with uniform offspring
• Asexual reproduction with diverse offspring
• Sexual reproduction with diverse offspring
• Asexual reproduction with uniform offspring

Multiple Choice

What is a disadvantage of asexual reproduction?

• New species of organisms cannot come into being.
• The offspring does not multiply rapidly.
• The offspring does not live for long.
• All of these

That's it for today

​Some text here about the topic of discussion.