This too cell pass..
This organelle is where waste is removed
What is a lysosome
This is the result of mitosis
What is two daughter nuclei
`These types of cells are the result of meiosis II
What are 4 haploid gametes
The offspring of asexual reproduction are all similar with regards to this important trait
DNA (genetic clones)
Offspring of sexual reproduction are this when compared to their parents
What is genetically different
The function of the golgi body
What is the packaging and sorting of proteins
During the phase, the chromosomes line up single file at the equator
What is metaphase?
What is metaphase I
What is budding
This form of sexual reproduction results when non-flowering plants (plants with cones) reproduces by transferring pollen from male to female cones, producing a seed
What is pollen transport
This cell organelle uses energy from food to make high-energy compounds that the cell can use to power growth, development, movement
What is the mitochondria
The following steps occur prophase
What is : DNA condenses, nucleus disappears, spindle fibers grow and attach to centromeres, centrioles move to poles of cell
What is anaphase II
This form of reproduction involves a cell undergoing a mitosis like process, in which single-celled organisms replicate and divide their DNA.
What is binary fission
Describe how flowering plants use pollination to reproduce asexually
Three similarities between prokaryotic and eukaryotic cells
1. Both have DNA
2. Both have ribosomes
3. Both have cell membrane
This is the purpose of mitosis
What is to replace dying and damaged cells, and to grow
What is n=5
Describe the process of spore formation and give an example
A parent organisms produces spores, which are single cells that are transferred by air or wind to find a new place to grow. An example is bread mould.
The process of fertilization includes the following vocabulary (haploid, diploid, gamete, fertilization, egg, sperm, zygote, embryo) - describe this process
The haploid gametes, egg and sperm, combine in a process called fertilization. This results in a diploid zygote. The zygote undergoes repeated mitosis and cytokinesis, forming an embryo.
Three differences in plant and animal cells
1. Plant cells have a cell wall (animal doesn't)
2. Plant cells have a large central vacuole
3. Plant cells have chloroplasts
1. Interphase: Cell grows, DNA replicates, organelles duplicates, carries out every day functions
2. Mitosis: nuclei and DNA divide
3. Cytokinesis: cell divides into two new daughter cells
This occurs in prophase and increases the genetic diversity of the resulting cells of meiosis
What is crossing over?
Three advantages of asexual reproduction
1. Large populations form quickly
2. If there is a change to the environment, species may survive due to large numbers
3. Large population can out-compete other species for resources
Three disadvantages of sexual reproduction
1. Internal fertilization: fewer offspring are produced, so if environment changes, population can quickly decline
2. External fertilization: gametes, embryos and offspring are not (usually) protected
3. Energy is required to find a mate (more for internal than external)