Match each of the following categories of Drosophila developmental genes with the correct descriptions of their expression patterns. Dragged and dropped options on the right-hand side will be automatically saved. For keyboard navigation... SHOW MORE Pair-rule genes Gap genes Homeotic genes Segment polarity genes Maternal-effect (coordinate) genes E E ||| ||| III Define anterior vs. posterior portions of each segment. Alternating bands of expression define parasegments. Establish which organs or appendages develop in each segment. Establish initial anterior-to-posterior gradient. W Establish broad regions in the embryo.

Q: The enzymes required to breathe fire (BFi2) is expressed in throat tissues of dragons from the Known…

A: DNase 1 enzyme is responsible for digesting the DNA into fragments.

Q: Consider the maternal effect gene that controls snail coiling where D = dextral, dominant, d =…

A: Shell coiling in snails can be dextral (coiling with the right hand) or sinistral (left hand…

Q: A man and woman are both carriers for the recessive mutation that causes cystic fibrosis (genotype…

A: The probability that none of the children would have cystic fibrosis (genotype dd) can be calculated…

Q: 3. The pedigree below was obtained for a rare kidney disease. a) Deduce the inheritance of this…

A: Introduction :  Genetic traits are passed down through inheritance from parents to their offspring,…

Q: Which of the following is the deadliest genotype for the Tay Sachs allele? O t O Tt O TT

A: Tay-Sachs disease or TSD is a lysosomal storage disorder. The cause of this disorder is a mutation…

Q: 3. Sickle cell disease is an autosomal recessive genetic disorder that affects the shape of red…

A: a. To determine if the population is in Hardy-Weinberg Equilibrium (HWE), we need to compare the…

Q: Hemophilia is a recessive sex-linked disorder located on the X chromosome. Match each genotype…

A: Hemophilia is given to be a recessive sex linked disorder. The allele for hemophilia is linked to…

Q: To have success in the following problems, make a copy of the following table for yourself and…

A: Complementation Complementation is defined as an event in which the mutant phenotype of the…

Q: blood cell surface protein that is glycosylated by products of the I gene with alleles IA, IB and/or…

A: In order to determine the blood types of the children we need to first analyze the genetics of the…

Q: 3. Based on the following data which of the following would be considered: a. Recessive? b.…

A: Usually in a diploid (2n) organisms every chromosomes have two copies. So, every genes have also two…

Q: Hypercholesterolemia can be an autosomal dominant disorder. A heterozygous female with this disorder…

A: Introduction  High cholesterol levels in the blood is referred to as hypercholesterolemia. Some…

Q: ATP is an abbreviation for: Adenine Thymine Phosphorus Adenosine triphosphate Allopatric Thyroid…

A: All organisms need energy for performing different biochemical reactions.In plants,glucose is…

Q: 8 Phenylketonuria (PKU) is one of the most common recessive genetic disorders in humans. Infants…

A: The phenylketonuria is encoded by the p gene. It is recessive to dominant allele (P).

Q: 5. What is described by the statement "the dog's coat is brown"? (LT#2) B. pedigree A. genotype C.…

A: since there are multiple questions in this particular question, I will answer the first one for you.…

Q: 2. Applying: After completing your biology class, you feel like you better understand genetics. Then…

A: Introduction Autosomal dominant is a pattern of inheritance for a trait or disorder that is caused…

Q: 13. What are the two noncontractile proteins?

A: Noncontractile proteins are a group of proteins that are not directly involved in the contraction of…

Q: 4. The bars in the following sequence indicate the breakpoints of a deletion.…

A: The given sequence has bars indicating the breakpoint of a deletion means we are going to delete the…

Q: Look up these mutations 1 by 1… vestigial wings, white eyes, sepia eyes, ebony body. For each…

A: Drosophila, commonly known as the fruit fly has large wings, gray body colour and red eyes as the…

Q: gohn II Ralph Tim Many caroriers? Which individuals are

A: The pedigree analysis gives us idea about the inheritance pattern of a particular disease by…

Q: 1. The differences between identical twins don't come from DNA-they all come from external factors.…

A:

Q: ans, normal skin pigmentation is due to a dominant gene, albinis A'normal man marries an albino…

A: In humans, normal skin pigmentation is due to a dominant gene, albinism to its recessive allele.…

Q: Part A What is the probability that the first son of a woman whose brother has Lesch-Nyhan syndrome…

A: Lesch Nyhan syndrome is X linked recessive disorder. Normal = XX, XXn, XY Affected = XnXn, XnY

Q: 6. Use your text to identify all the structures in the figures below. Also provide a brief…

A: Male reproductive system: 1. Testis: it is the primary sex organ in males. It produce testosterone…

Q: AA AD AA AA AA AA AA AC s) Use the pedigree provided above to answer the following questions: a.…

A: Several basic modes of inheritance exist for single-gene disorders: autosomal dominant, autosomal…