Haploid - Study guides, Revision notes & Summaries

HSC Biology Module 5 Reproduction Reproductive success The ability to produce fertile offspring that survive to reproductive maturity and produce offspring of their own. Biological fitness the measure of an individual's reproductive success. It is calculated as the average contribution to the gene pool made by a certain genotype within a population and the relative likelihood that these alleles will be represented in future generation. Sexual reproduction It involves the meet...

WGU C652 Final Exam Guide (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A Q: cell division that produces reproductive cells in sexually reproducing organisms; one diploid cell containing forty six chromosomes undergoes one round of chromosome replication and two rounds of division to produce four haploid cells each of which contains one copy of each chromosome Answer: meiosis Q: this is the phase during which the chromoso...

The haploid human genome is 3 Gbp long (3x10^9 bp). How long would the genomic DNA in a single diploid cell in your body be if it were stretched out end to end? ~2 m The haploid human genome is 3 Gbp long (3x10^9 bp). There are approximately 50 trillion cells in the human body. How long would all of the human genomic DNA in your body be if it were stretch out end to end? 100 billion Km Which shows the correct hydrogen bond potential for adenine? Picture d Which of the DNA structures is ...

BIO 182 Exam 2 Questions and Answers Already Passed 1. A snake with stripes would be more likely to survive by fleeing predators in a straight line. (T/F) True 2. Regardless of escape behavior, the color pattern of snakes will be influenced by directional selection. (T/F) True 3. Over many generations, the population of snakes should evolve toward striped snakes that flee by turning or checkered snakes that flee straight. (T/F) False 4. The strength of selection for a color patter...

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? - Answer-They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin - Answer-Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall - Answer-You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function - Answer-Involved in intr...

WGU C652 Final Exam (Latest 2024/ 2025 Update) Genetics and Heredity| Prep Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following is true of a species that has a chromosome number of 2n = 16? Answer: There are 8 homologous pairs. Q: After telophase I of meiosis, the chromosomal makeup of each daughter cell is Answer: Haploid, and the chromosomes are composed of two chromatids. Q: During which of the following stages of meiosis do tetrads of c...

BSC 1005 Final Exam - Questions and Answers Under the biological species concept, what criterion is used to assign populations of organisms to the same biological species? being able to interbreed and produce fertile offspring Speciation requires ______. genetic isolation The wing of a penguin is ______ the wing of a butterfly. analogous to Homology is evidence of ______. Common ancestry Feathers in birds appear to have first evolved for insulation but later conveyed a new advantage in helping ...

WGU C652 Pre-Assessment (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A Q: What does the process of meiosis result in? Answer: A reduction in the chromosome number Q: Why is crossing-over one of the most important events in meiosis? Answer: It produces new combinations of alleles on chromosomes. Q: Which mode of inheritance describes a condition that exclusively affects males? Answer: Y-linked Q: A...

Most of the cell membrane's specific functions are controlled by: - Proteins Alcoholic Fermentation is a form of: - Anaerobic Respiration Phagocytosis is a form of: - Endocytosis What is a pyruvate? - Pyruvate is an important chemical compound in biochemistry. It is the output of the metabolism of glucose known as glycolysis. One molecule of glucose breaks down into two molecules of pyruvate, which are then used to provide further energy, in one of two ways. What are the small spher...

Portage Learning BIOD 152 A&P 2 Final Exam 2023/2024 Identify the parts of the neuron shown in the diagram below a. dendrite b. cell body c. nucleus List the four parts of the human brain The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. List and describe the 3 meninges of the human brain. The leathery dura mater is the double-layered outer meninx. The middle arachnoid meninx is a loose layer separated from the dura...