Based on Standard NGSS MS-LS3-2: Develop and use a model to describe why asexual reproduction results in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation.

Q: 25) In most social insects, females (workers and queens) develop from fertilized eggs and are…

A: The conflict of interest between the queen and her worker daughters over the generation of…

Q: ume the child's chromosome abnormality arose from one nondisjunction event in meiosis. In which…

A: Color blindness is the decreased ability to see color or differences in color.It is typically an…

Q: 32. Identical twins are produced from the same sperm and egg (which splits after the first mitotic…

A: 100% Probablity of a fraternal twin with blue eye will transmit the blue eye allele to his or her…

Q: and eggs in mammals. In your comparison, describe three milarities and three mpare and contrast…

A: Meiosis is a type of cell division in which there are two sub stages and at the end of the meiosis…

Q: In a rare event, the human ovaries may release two ovum during ovulation and each ovum may…

A: Introduction  Usually there is only one embryo develops at a time in a single pregnancy but in some…

Q: 7. Which of the following best explains the development of twins? a. In the case of both identical…

A: The gestation period varies for twins and a single baby by around 2 weeks. The single baby is…

Q: 4. In a genetic experiment with fruit-fly Drosophila melanogaster, F1 females resulting from a cross…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: During the formation of a Barr body, histone H3 is methylated by PCR2 (polycomb repressive complex…

A: Barr body is also known as X chromatin, is inactive X chromosome in a cell where there is more than…

Q: 18) Define Homozygous and Heterozygous. 19) What are genes? 20) Define Dominant and Recessive.

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 1. How many types of twins do exist? 2. What are "semi-identical" twins, and why are they so rare?…

A: When two sperm fertilized a single egg that split into two, then the twins are called semi-identical…

Q: 5. X and Y chromosomes as homologous pairs: In humans, the XX pairing of the 23rd pair of…

A: In human, sex determination is a biological process, that determines the biological sex of…

Q: each statement ile. 6 homologous d from only 2 c

A: Definitions and Descriptions of PolyploidsFor the plan of depictions of these two sorts of…

Q: (Q032) Which of the following statements about conditional alleles is FALSE? O Conditional alleles…

A: When coupled with a tissue-specific Cre recombinase, conditional alleles in genetically altered mice…

Q: Give the term that describe that will describe the morphology of the that carries N alleles and also…

A: Meiosis occurs during gamete formation.

Q: Sex-Linkage The X and Y chromosomes are not exactly identical, and we should expect that there would…

A: X-linked dominant inheritance refers to genetic conditions caused by mutations in X-chromosome…

Q: Which of the following statements are true? Cells cannot begin mitosis until DNA replication is…

A: Mitosis is the process in which a cell divides into identical daughter cells. This process occurs…

Q: rovide an answer. It’s not incomplete. You must answer no. 1 to no. 15. Please provide an answer…

A: According to the question, we have to identify what is being asked in column A and choose the answer…

Q: Q10. 1) What is meant by epistasis?

A: Epistasis is a phenomena in which the expression of one gene is influenced by the expression of…

Q: A cytogeneticist is studying the cells from an abnormal female monkey. In some cells, she finds that…

A: When a mammal embryo is developing, one of the chromosomes in each pair will randomly become…

Q: White eyes is a Drosophila phenotype that is linked to a mutant, recessive, X- inked allele.…

A: Sex-linked(X-linked) inheritance is a type of criss-cross inheritance, where the traits from the…

Q: Liestion 2 of 15 Macmillan Learning Match each phenotype description to its corresponding sex…

A: The chromosomes that determine sex are known as sex chromosomes. These are known as the X- and…

Q: Question - Predict the types of gametes that are formed if non-disjunction of the X chromosomeoccurs…

A: Gametes are formed by the reductional cell division which is also known as meiosis. Meiosis results…

Q: Science B4.6 Key Word Homework Name: Date: Key word Asexual reproduction Definition (what does it…

A: Introduction  Reproduction is the characteristic of all biological species present on the Earth. All…

Q: 1) What is meant by epistasis? The natural colouration of wild mice is called agouti and is produced…

A: "Genes" store genetic information in the form of DNA, which may be converted into functional…

Q: Developmental Biology Question. Look at the figure attatched and list two similarites and two…

A: The zygote stage in human and other animals' embryonic development is brief, accompanied by…

Q: Following fertilization, the localized RNAs bicoid and nanos are released and can move (by…

A: Drosophila has superficial cleavage in which the large mass of centrally located yolk confines the…

Q: Consider that a certain gene is a maternal effect gene allele for no pigment (white). The incomplete…

A: A phenotype is a set of observable characteristics about a person, such as height, eye color, and…

Q: 1. Complete a Punnett Square for the cross between a human female (XX) and a human male (XY). What…

A: Punnet square is a square diagram that is used to predict the genotype of progenies and the…

Q: Two wild-type rabbits each have the genotype of EeHh. E is the dominant allele (for normal size) and…

A:

Q: In a germline cell of genotype Ff Qq where genes F and Q are on different chromosomes, capital and…

A: Meiosis is one of the categories of cell division that results in decreasing ploidy by half. The…

Q: 4. Consider two recessive sex-linked traits in Drosophila melanogaster, white eyes and yellow…

A: The X linked genes are found on the X chromosome. The linkage is the tendency of two genes pass…

Q: When does the embryonic genome activate in the human?

A: A genome contains all of an organism's genetic information. It is made up of DNA nucleotide…

Q: Discuss at least 3 cardiovascular diseases (CVD) risk factors that can be modified. How do factors…

A: Introduction Cardiovascular diseases CVD also called as coronary artery disease is caused due to the…

Q: omplete the following sentences using the correct terms to describe the key tenets of the…

A: ANSWERS; genetic material. development. diploid and haploid. independently of each other. one set.

Q: How can human females and males function normally, despite carrying different umbers of the X…

A: Each persons normally has one pair of sex chromosomes in each cell. Females express two X chrmosome…

Q: A female has a family history of Duchenne muscular dystrophy, a recessive sex- linked condition that…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of purines and…

Q: The purple sea urchin (Strongylocentrotus purpuratus) and a sympatric species known as the red sea…

A: Option (d) is correct choice

Q: Describe each trait Black body, sable body, and Dichaete wings, and the physical characteristics of…

A: Fruit flies with black bodies are characterised by the total blackness of their bodies. *The gene in…

Q: a. genotype of the parents b. Punnett square C. genotypic ratio d. phenotypic ratio

A: Here, based on the data given in the question Parents genotypes and phenotypes:- HhFf X HhFf…

Q: Some species, like bees, are haplodiploid: females are diploid and produced from fertilized eggs,…

A: Hymenopteran (ants, bees, wasps) social insect colonies are characterized with the aid of a variety…

Q: As the MCB 150 TAS continue to investigate life on Mars, they discover a diploid, multicellular…

A: Given information After investigating life on Mars, a diploid multicellular organism has been…

Q: In pea plants, P is purple flowers, p is white flowers, T is tall plants, and t is short plants.…

A: Introduction : A dihybrid cross describes a mating experiment between two organisms that are…

Q: Human somatic cells have Each pair: • 1 chromosome is from the 1 chromosome is from the chromosomes,…

A: Chromosomes are made up of DNA. DNA ultimately is responsible for the formation of a protein which…

Q: Problem Set 1 7. (Chapter 8) Inversions are known to affect crossing-over. The following homologs…

A: Meiosis is a process in which a single cell divides twice to generate four cells with half the…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.