Cell Cycle Asexual Reproduction Meiosis Sexual Reproduction Plant Reproduction and Embryonic Development
100
S, or Interphase
The DNA replicates during which phase of the cell cycle?
100
Parent
Asexual reproduction only requires one:
100
4 haploid gametes
Meiosis results in the creation of
100
Genetically different
Sexual reproduction results in _________________ offspring
100
Pollen attaches to hairs on their legs, and they transport pollen from flower to flower
Why are bees considered pollinators?
200
Growth so cell can split, replicates organelles
Why is G2 important in the cell cycle?
200
Genetically identical
Offspring of asexual reproduction are ___________________ to the parent
200
Homologous chromosomes line up in pairs instead of sister chromatids
Metaphase I is different from Metaphase II because
200
External
Does external or internal reproduction result in a higher amount of fertilization?
200
Gastrula
What is the stage of embryonic development called where layers are first formed in the embryo?
300
The equator
Where do chromosomes line up during Metaphase?
300
Fragmentation
A new organism growing from a severed part of a worm is an example of
300
10
An organism with 20 chromosomes in body cells has how many chromosomes at the end of Meiosis I in each cell?
300
Nutrients, moisture, protection, warmth
Name two requirements to grow an embryo after fertilization
300
A fruit
What is a ripened ovary of a flowering seed plant?
400
Centromeres
What do spindle fibres attach to?
400
Budding
A hydra growing a clone off its main body structure is an example of
400
Independent Assortment
In addition to crossing over, what else results in generic variation during meiosis?
400
Finding mates, raising and carrying offspring
Why does internal fertilization require more energy?
400
Pollen tube
A _____________ grows quickly in order to deliver sperm cells to the egg cells in a flower
500
Cytokinesis
During which phase do you see a cell plate form?
500
Binary fission
A bacteria splitting into two bacteria cells is an example of
500
Translocation
Non-homologous chromosomes swap genes, this is called a _______________ mutation
500
They need to carry the embryos and grow them internally
Why do female organisms reproducing internally only produce one/a few eggs at a time?
500
In Vitro Fertilization
What type of Assisted Reproductive Technology is often referred to as a "Test Tube Baby"?






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