Biology Question

Biology Question.

Birds have the sex chromosomes Z and W. Males are ZZ and females are ZW. If long tail feathers in turkeys is caused by a recessive allele on the Z chromosome, and a cross between a male and female with short tail feathers produces 100% of males with short tail feathers and 50% of females with short and 50% of females with long feathers, what were the genotypes of the original male and female turkeys? Show your work/reasoning.

Following a forward genetic screen you identify a number of mutants that cause flies to have shortened legs, a recessive trait. Following a complementation test you find that two separate genes have been mutated. Let S represent gene1 and L represent gene2. You cross flies homozygous for a mutant gene1 (ssLL) to flies homozygous for a mutant gene2 (SSll) together to make a heterozygous dihybrid. If you cross these heterozygous sibling flies together,
What are the gametes produced by each heterozygous sibling?
What would be the expected genotypes observed in the offspring?
What would be the ratio of phenotypes that you would expect to see in the offspring

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Biology Question

Dear Writer,
please write a task
? MAIN DETAILS:
1. Consider a cherry pit, which is a seed containing an embryonic cherry tree sporophyte. Trace the paternal ancestry of that embryo. Explain how the sperm that fathered that embryo came to unite with the egg, and the process by which that sperm formed.
2. When infected by a parasitic fungus such as wheat stem rust, some plants produce chitinase (an enzyme that breaks down chitin) and/or glucanase (an enzyme that breaks down glucan). Explain how production of these enzymes could help a plant fend Offa fungal parasite. What mechanisms might allow the rust fungus to overcome these plant defenses?
3. Fungal skin diseases are persistent, in part because fungi can penetrate deeper layers of skin than can ointments and creams used as the first line of defense against these infections. There are fewer oral antifungal medications than antibacterial ones. Reflect on the evolutionary relationships among bacteria, fungi, and humans. Why it is harder to develop oral medications against fungi than bacteria.

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create 4 graphs

Biology Question Essay Help “>Essay Help read-and-answer-2/”>Biology Assignment Help You need to create 4 graphs and write a summary paragraph for each one. I have attached the instructions and I will send you the data. I have all the data you need already. Once I select you, I will send you a zoom meeting with the specific instructions. Thanks!
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Physiology: Urinalysis Graphs and Summary

Part I: Create four separate graphs based on the data obtained from Canvas:
Specific Gravity vs. Time (line graph: use data for all groups)
Urine Volume vs. Time (cumulative line graph: use data for all groups) Note: you will have to add the urine volumes together to obtain the cumulative volume (e.g. the cumulative volume at 60 minutes would be the sum of the individual volumes at 20 minutes 40 minutes 60 minutes)
Urine Production Rate vs. Time (line graph: use data for all groups)
% return (bar graph: only 500 ml and 1000 ml water loading groups)
On each graph include the data supplied by the other groups. (See Canvas)
Add a title to each graph
Label each group with a distinct symbol
Provide a legend for your graph
Make sure you label your axes with the correct units (i.e. “Time (minutes)”, “Urine volume (ml)” and “Urine Production Rate (ml/minute).” (Note: Specific gravity has no units)
Part II: Graph summary paragraphs for each of the four graphs.
1. In a separate section under the heading Summary, write a separate one paragraph summary for each of the graphs.
Part III: Submit the four graphs and summary paragraphs as a single document (PDF, Google doc, or Word file) using the submission link in this module.
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https://anyessayhelp.com/ You need to create 4 graphs and write a summary paragraph for each one. I have attached the instructions and I will send you the data. I have all the data you need already. Once I select you, I will send you a zoom meeting with the specific instructions. Thanks!
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