bot help me with bio B unit 8 relearn
Sure, I can help you with relearning Bio B Unit 8. Here are some key topics and concepts that you should review:
1. Genetics: The study of genes, heredity, and genetic variation.
2. Mendelian Genetics: The laws of inheritance formulated by Gregor Mendel, including the law of segregation, the law of independent assortment, and the law of dominance.
3. Meiosis: The process of cell division in which four daughter cells with half the number of chromosomes of the parent cell are produced. Meiosis is involved in the production of gametes (eggs and sperm).
4. Mitosis: The process of cell division in which two daughter cells with the same number of chromosomes as the parent cell are produced. Mitosis is involved in the growth and repair of cells.
5. DNA: The molecule that contains the genetic information of an organism. DNA is organized into chromosomes, which are located in the cell nucleus.
6. Protein Synthesis: The process by which genetic information carried by DNA is used to produce proteins. This process involves transcription, in which the DNA code is copied into mRNA, and translation, in which the mRNA code is translated into a specific sequence of amino acids.
7. Genetic Disorders: Abnormalities in the genetic material that can result in functional impairments or diseases.
8. Genetic Engineering: The manipulation of the genetic material of an organism to produce desired traits or characteristics.
I hope this helps! Let me know if you need more specific guidance on any of these topics.
Fill in the blank from the video. Evolution is any change in the __________ traits within a population across generations.
Evolution is any change in the inherited traits within a population across generations.
All life has the ability to ________ and pass on their ________ to future generations.
All life has the ability to reproduce and pass on their genetic information to future generations.
Which the following best describes a mutation?
DNA creates exact copies of itself in a semiconservative fashion.
Change in the nucleotide sequence in a gene
Assembly of amino acids in a particular order to create a protien
Ability to control the weather and shoot lasers from eyes.
All of the above
Change in the nucleotide sequence in a gene.
According to the video, when the two badgers fall in love and make baby badgers, how much DNA is past on to the offspring from each parent?
1 point
100%
75%
50%
25%
0%
According to the video, when the two badgers fall in love and make baby badgers, 50% of the DNA is passed on to the offspring from each parent.
According to the video, all life including dogs, people, puffer fish, and banana trees all have what in common?
Common Ancestor
Similar habitats
Common trophic strategies
All of the above