Only one parent plant is required

Slides:



Advertisements
Similar presentations
Asexual reproduction and comparison. Learning intentions I can describe methods of asexual reproduction in plants I can explain the meaning of the term.
Advertisements

Sexual and Asexual Reproduction
FRAGMENTATION ASEXUAL REPRODUCTION. Pieces from the parent break off and form a new organism identical to the original parent.
Sexual vs. Asexual Reproduction
HEREDITY AND REPRODUCTION. GENETICS Genetics is the study of heredity, or the passing of traits from parents to offspring. Traits are the physical characteristics.
Reproduction Reproduction is the transfer of genetic material from parent to offspring. Genetic material contains information that controls how a new individual.
DO NOW: TAKE 4 HANDOUTS FORM FRONT  1. Take out Reinforcement Activity.  2. Take 2 colored pencils from the tray and sit quietly and write down HW 
 How many different donors of chromosomes and genes are required for sexual reproduction?  Name three living species that use sexual reproduction? 
KEY CONCEPT Many organisms reproduce by cell division.
KEY CONCEPT Many organisms reproduce by cell division.
Plant Reproduction. the transfer of genetic material from parent to offspring 2 types = sexual or asexual Reproduction.
Biology 7.2 Sexual Reproduction
Sexual vs. Asexual Reproduction Mitosis & Meiosis.
Reproduction Can you guess whether the following organisms reproduce using sexual or asexual reproduction?
Topic: Variation L1: Genetic Variation Learning Objectives: 1.Describe the two types of variation, genetic and environmental. 2.Explain how genetic information.
Reproductive Strategies Life Science #1 and #2. Vocabulary Asexual Reproduction Asexual Reproduction Dominant Trait Dominant Trait Gene Gene Heredity.
HEREDITY AND REPRODUCTION. QUESTION!! How would life be different if humans could reproduce with out a mate?
 What is an inherited trait? › Give examples  What is an acquired trait? › Give examples.
Asexual Reproduction. Sexual vs. Asexual Reproduction Asexual Reproduction Sexual Reproduction Produce offspring Genetically identical offspring Genetically.
TYPES OF. ASEXUAL REPRODUCTION Only one parent Offspring all look the same as the parents No variation in the offspring Not good chance of surviving.
 Sexual reproduction is a type of reproduction in which the genetic materials from two different cells combine, producing an offspring. Sexual reproduction.
Reproduction Introduction Asexual reproduction: 1. The prefix “A” comes from the Greek language and means without. 2.The term asexual means without to.
Review Game Work with your table group to complete each question the group with the most points at the end of the game wins.
The process of making new individuals (offspring) from existing individuals (parents).
 How many parents are involved in the types of reproduction listed? ◦ Sexual Reproduction ◦ Asexual Reproduction.
Methods of Reproduction. Types of Reproduction There are two main ways in which reproduction occurs: –Asexual Reproduction –Sexual Reproduction.
Meiosis and Sexual ReproductionSection 1 Section 1: Reproduction Preview Bellringer Key Ideas Asexual Reproduction Sexual Reproduction Chromosome Numbers.
Sexual and Asexual Reproduction
BC Science Connections 9
TYPES OF REPRODUCTION.
DNA, Chromosomes, and Genes
Sexual vs. Asexual Reproduction
First Five Complete the chart above. Give an example for each term.
Comparing Reproduction Styles
Section 1: Reproduction
Explain the link between reproduction and heredity.
Warm up If you were running for president, how would you get people to vote for you?
Sexual and Asexual Reproduction
Methods of Reproduction Focus on Asexual.
Sexual and Asexual Reproduction
Reproduction Bell ringer: Name and explain 1 thing that may increase the risk of cancer.
Asexual & Sexual Reproduction
Sexual Reproduction A type of reproduction in which the genetic materials from _________________cells combine, producing an offspring The cells that.
Sexual Reproduction Cells divide by Meiosis
1 Meiosis.
7D57 Copycat Types of Reproduction.
Sexual Reproduction When organisms sexually reproduce, genetic information is passed on from each parent. Mother chromosome pair Father chromosome pair.
Species that reproduce sexually have an advantage over those that reproduce asexually when external conditions change. This is how organisms have become.
Reproduction.
Sexual vs. Asexual Reproduction
Comparing Reproduction Styles
Sexual vs. Asexual Reproduction
Reproduction Introduction
Asexual and Sexual Reproduction
Sexual vs. Asexual Reproduction
Sexual vs. Asexual Reproduction
11.1 Reproduction I. Asexual Reproduction (Single Individual involved)
Meiosis.
A species of insect has either long or short wings
Sexual vs. Asexual Reproduction
Asexual reproduction verses sexual Reproduction
Sexual and Asexual Reproduction.
Generating New Generations
Homeroom Warm Up 1/30/19 Did you ever take up for someone or has someone ever taken up for you? Write about what happened.
Sexual vs. Asexual Reproduction
Reproduction.
Sexual vs. Asexual Reproduction
ADVANTAGES & DISADVANTAGES OF SEXUAL & ASEXUAL REPRODUCTION
Sexual vs. Asexual Reproduction
Sexual vs. Asexual Reproduction
Presentation transcript:

Only one parent plant is required A strawberry plant reproduces asexually by producing runners which allows a botanist to take cuttings and replant. What is one advantage of asexual reproduction? Only one parent plant is required The plants will always be much larger than the parent plant The strawberry plant gets genetic material from both of its parents The genetic material varies in each new plant A

Has the exact same genetic makeup of the parents The Bryophyllum is a plant that reproduces asexually via new shoots from leaves. This means the offspring from Bryophyllum – Has the exact same genetic makeup of the parents Takes genetic material from both parents Varies by taking some traits from the mother and some from the father plants. Will take half of the genetic material from both parents so will produce a smaller plant A

Part of the worm will look like the mother and part like the father. Some types of tiny worms reproduce asexually by fragmentation. Fragmentation occurs when these worms spontaneously break up into 8 or 9 pieces. Each of these fragments develops into a mature worm and the process is repeated. You would expect – Part of the worm will look like the mother and part like the father. The worms will be genetically identical to the parent. The worms will be a mutation from the parent worms. The worms will be genetically different than the parents. B

Genetically identical Which of the following describes the chart in order? a. Sexual, sexual, asexual, asexual b. Sexual, sexual, asexual, sexual c. Asexual, asexual, asexual, sexual d. Asexual, sexual, asexual, sexual Species A Species B Species C Species D Genetically identical One parent needed No variation of species More easily deals with environmental changes C

a. No variation in species b. Genetic variation in species Students were taking note on sexual and asexual reproduction. The student filling out her notes above forgot to fill in one box. What is the missing information? a. No variation in species b. Genetic variation in species c. Genetic material is taken from only one parent d. Species suffers more from diseases Asexual Sexual One parent One or more offspring produced Passes on diseases ? Reproduces in a short period of time 2 parents Two or more offspring produced Reproduction can take several months to complete B

What information is missing in the Venn diagram above? One parent, produces offspring, genetic variation Multiple parents, no genetic variation, Less disease resistant Develops more slowly, produces offspring, two parents Genetic variation, produces offspring, one parent