Dark eyes Dark eyes 11. What percentage of the offspring will have a heterozyYgous genotype? 12. What will the ratio of flies with dark eyes to white eyes be? Dd x Dd

Q: 14. What is an example of a disease caused by an error in the process of mitosis? 15. What is an…

A: Meiosis and mitosis are cell division processes.

Q: yes

A: A genetic cross is a visual representation of the probable outcomes that can occur due to the mating…

Q: 2. Which is a better mode of reproduction sexual or asexual? Why?

A:

Q: Course: 11) what person's gametes determine the gender of a child (offspring)? OA.) Female (mother)…

A: As per our guide line we are allowed to do three questions only.  Thanks for choosing Bartleby.…

Q: Which of the following cells have diploid number of chromosomes?  A. leaf cell, gamete, zygote   B.…

A: Diploid and haploid are the ploidy level that are categorised on the basis of the number of…

Q: 14. generate(s) 2 haploid cells from every parent cell. 1. Mitosis 2. Meiosis 3. Neither mitosis nor…

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…

Q: 5. (true/false) Because they are different in size and gene content, X and Y chromosomes don't pair…

A: Introduction  Chromosomes are thread-like structures found within the nucleus of both animal and…

Q: 22. Choose sentence that is true fort he following statement: Motile gametes are produced.

A: Answer 22 is Option C is correct. Labelling A is testis whereas labelling B is Ovary. Motile gamete…

Q: 10. What is the outcome of the process of mitosis? 11. What is the outcome of the process of…

A: 1. The outcome of mitosis is two identical daughter cells

Q: 4. State the reasons why fruit fly is an ideal model organism. Large size Short life cycle Have only…

A: Fruit fly is Drosophila melanogaster and is widely used organism as model organisms. Model organisms…

Q: produced by: O fertilization meiosis O karyogamy O plasmogamy O mitosis

A: gametes are produced by sex organs and they are haploid containing half the number of chromosomes.

Q: 7. Here are the results of a crossing trial with fruit flies (D. melanogaster) Parents: Ebony…

A: Ebony body = e ; normal body = E  E dominant over e.   That means ebony body is recessive…

Q: Parent cell (2n) = 64 1. How many chromosomes in Mitosis? 2. How many chromosomes in Meiosis? 3. How…

A: Cell division is phenomenon occur inside the cell in which parent cells splits and gives rise to new…

Q: 6 - The meiotic cell cycle involves number of cell division(s) and number of DNA replication(s). a)…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: is/are unique to somatic cells. 1. Mitosis 2. Meiosis 3. Neither mitosis nor meiosis 4. Both mitosis…

A:

Q: What defines an animal?  Pick all that are correct. Group of answer choices a.diploid b.reproduce…

A: Organism/ individuals contain lots of organ system . Organism are classified into 5 Kingdom . It…

Q: 1.Tell me the benefits for each type of reproductive method. 2.Tell me why an organism possibly…

A: "Since you have asked multiple question, we will solve the first question for you. if you want any…

Q: Compare the male and female flies. Give a good photo of each, and describe 3 phenotypic differences.

A: It is quite easy to tell the difference between the two sexes. There are several characteristics…

Q: 7. Microsporocytes divide by forming O mitosis; haploid microsporocytes O mitosis; diploid…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: T4: Genes and Heredity TEST of 15 POSSIBLE POINTS 1 What happens during meiosis? O Each sex cell…

A: Each sex cell losses half  of chromosomes at the end of meiosis

Q: Short Answer 5. You identify two recessive mutations in fruit flies, one that results in curly wings…

A: Hi. Since you posted more than one question, we will be answering the first one for you. Kindly post…

Q: generate(s) 2 haploid cells from every parent cell. 1. Mitosis 2. Meiosis 3. Neither mitosis nor…

A: 1) Mitosis - Mitosis is the division of replicated chromosomes into two new nuclei during the cell…

Q: describes an example of a maternal effect gene. Explainhow Sturtevant deduced a maternal effect gene…

A: A gene from the maternal genome gives products that are required for the early development of the…

Q: Long beak Short beak 7. What percentage of the offspring will have a homozygous dominant genotype?…

A: A gene is that the basic physical and useful unit of heredity. They are created of DNA. Some of them…

Q: Short Answer 3. The pedigree shown is of a family with an X-linked recessive disease. The sex…

A: The inability of the chromosomes to divide is known as nondisjunction.

Q: Short Answer 5. You identify two recessive mutations in fruit flies, one that results in curly wings…

A:

Q: Short Answer 3. The pedigree shown is of a family with an X-linked recessive disease. The sex…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. True regarding Mitochondrial DNA is A. One set from each parents

A: mitochondrial DNA is generally the small circular chromosomes found inside mitochondria.…

Q: 14. Compare the 2 different karyotypes (a stained picture of chromosomes arranged in size order from…

A: A karyotype is an image prepared to study the chromosomes of an individual. It helps to examine the…

Q: 9. Happy with their results so far, the strawberry breeder crosses a strawberry plant with small red…

A: Gregor-Johann Mendel proposed three theories that explain the inheritance of the traits from one…

Q: If a mother cell has 70 chromosomes, what will be the number of each daughter cell’s chromosome if…

A: Cell division is a process by which one parent cell divides into two or more daughter cells. There…

Q: 8. Describe an "invalid," "faith birth". 9. Why does Vincent describe Jerome as "engineered with…

A: Introduction  The concept of Gattaca is simple and brilliant: in the near future, genetic…

Q: 10. Two rough black guinea pigs when bred together have two offspring. One of them is rough white…

A: The genotype is an individual's collection of genes. The term also can refer to the two alleles…

Q: 8. In pea plants, purple flowers are dominant to white flowers. Round seeds are dominant to wrinkled…

A: A Dihybrid cross is a crossing of two different alleles of genes that differ in two observed traits.…

Q: 3. Show the daughter cells at the end of meiosis. Are those cells genetically identical? 4. All…

A: The onion root cells are at the interphase stage because at this stage the cell grows, replicates,…

Q: 10. Hemophilia is an X-linked recessive disease that prevents blood clotting. If a woman who is…

A: Hemophilia is an X-linked recessive disease and it commonly affects men. Heterozygous women are…

Q: 10. In humans, brown eyes are dominant over green eyes. Explain how two brown-eyed parents could…

A: Answer: DOMINANT traits are expressed in the generation over recessive trait. For recessive to be…

Q: 3. Because of recombination, sexual reproduction produces more variation than asexual does. Why is…

A: Because of recombination , sexual reproduction produces more variation than asexual does. variations…

Q: Rhoeo tradescantia meiotic cells

A: Chromosomal aberrations: It occurs when there is a defect in a chromosome or in the arrangement of…

Q: 1. What are the sexes and eye colors of flies with the following genotypes: XRX' XRXR XRY X'Y

A: Females have two x chromosomes along with autosomes, where as males have one X and one Y chromosomes…

Q: . generate(s) 2 haploid cells from every parent cell. 1. Mitosis 2. Meiosis 3. Neither mitosis nor…

A: Both Meiosis I and meiosis II have the same number and arrangement of phases. These are prophase,…

Q: Short Answer 4. You identify two recessive mutations in fruit flies, one that results in curly wings…

A: The chi square (x2) analysis is perform to compare the observed data with expected data. In…

Q: 22. Dogs have diploid number of 78 chromosomes. How many chromosomes do their gametes have? O A. 39…

A: Chromosomes are thread like structure found in the nucleus of both plant and animal cells.…

Q: 16. What makes sexual reproduction different from asexual reproduction? A. it produces new…

A: Introduction The process by which species produce offspring is known as reproduction. It is one of…

Q: If dog’s body cells have 78 chromosomes, how many chromosomes do their gametes have?

A: Chromosomes are composed of DNA and protein. They are the structure formed by higher-order folding…

Q: 1. How many spermatids will be formed from 4 primary spermatocytes? __1. If dog’s body cells have 78…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: 7) Why aren't Turners females who have one X chromosome phenotypically normal given that males only…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.