Q: Which of the following is NOT a feature associated with bipedalism? O The legs are longer than the…
A:
Q: Positive thigmotropism is a response in plants in which they move and grow toward an object the…
A: Thigmotropism can be defined as a response to touch;It is basically a curvature movement in which a…
Q: Some substitution mutation result in a malfunctioning protein but others do not. Why is this?
A: A mutation is a change that occurs while copying or trying to replicate DNA molecules, resulting in…
Q: 6. Describe one major event in Earth’s natural history. The event can be an evolutionary innovation…
A:
Q: Barr bodies inactivate Xic on autosomes. O are formed in female somatic cells O are formed in female…
A: Barr bodies is an inactivated X-chromosome. It is present in a cell that contains more than one…
Q: Give an example of a physiological adaptation using organs and/or tissues of an organism of your…
A: A metabolic or physiologic adjustment within an organism's cell or tissues in response to an…
Q: 2. Why do we use samples in the collection of data?
A: Introduction Scientific data:- It is defined as information collected using particular methods for a…
Q: B 1. Name the region of the hair labeled A. 2. Name the structure labeled B. 3. Name the specific…
A: Skin is the outermost protective covering of the body and is the largest organ it is composed of…
Q: How are antibodies to Salmonella H antigen produced? A) antibodies to H antigen are isolated from…
A: Antibodies are the proteinaceous substances which are produced by the B cells of the immune system.
Q: Describe one function, brought about by the process of meisos, that spermatogenisis and oogenisis…
A: Common function between spermatogenesis, oogenesis and meiosis :-
Q: 1. Name the structure labeled A (there are several in this image). 2. Name the specific tissue that…
A: The diagram shows the layers found in skin. The skin is the largest organ in the body. There are…
Q: P. D, and Q are three genes found on a single chromosome in greyhounds. The recombination…
A: The genetic map is defined as the arrangements of genes according to the recombination frequencies…
Q: To determine: The percentage of women who were not infected with any type of cancer-causing HPV who…
A: In this study, the researchers aimed to establish a link between the prevalence of multiple HPV…
Q: Consider the tradeoffs between having a living exterior with guard cells vs. a thick layer of…
A: Cuticle is a waxy, water-resistant covering on a leaf's surface that prevents water loss. It covers…
Q: . Another mutation changes the insulin gene to read TCT (instead of the normal TA G). Will this…
A: Yes he became diabetic.
Q: Which of the following organisms practice internal fertilization and external development. Chickens,…
A: Introduction :- Internal fertilisation is the joining of an egg and sperm cell inside the female…
Q: To determine: How chloroplasts generate a larger proton gradient across the thylakoid membrane than…
A: The photochemical and electron transport reactions of photosynthesis process occur at the thylakoid…
Q: Calculating the probability of two parents - each coming from a large family with a history of a…
A: Mendel uncovered the fundamental laws of heredity. His experiments demonstrated that the inheritance…
Q: what is structural gene and what is non-structural gene? what is the differences between them?
A: Introduction Genetics is the branch of science that deals with genetic material like genome, genes,…
Q: Explain how human hunting has affected the traits of the African elephants. Explain why being a…
A: Elephants are the largest land mammals on earth and have distinctly massive bodies, large ears, and…
Q: How large (as a proportion of body size) should the testes of chimpanzee males be relative to…
A: The testicles are responsible for making testosterone, the essential male sex hormone, and for sperm…
Q: explain the concepts of inflammation
A:
Q: CLASSIFICATION EXAMPLES FEATURES Domain Archaea Kingdom Phylum Class Order
A: The largest and broadest category of all groups in the classification of life is known as domain. At…
Q: 1) A molecular biologist creates a form of RNA polymerase that has the same proofreading ability as…
A: Advantage Proof reading ability of DNA polymerase reads the error added codes in DNA and correct…
Q: a catabolic process.
A:
Q: To determine: How chloroplasts generate a larger proton gradient across the thylakoid membrane than…
A: For living functions, that is when it comes on to the term that the cell eukaryotic cells require a…
Q: To examine: Whether the statement "most intracellular signaling pathways provide numerous…
A: Cell signalling, also known as cell-cell communication, is responsible for directing the basic…
Q: In the rumen, unsaturated fatty acids can be converted to saturated fatty acids. True False
A: Fatty acids are the part of lipids. The fatty acids are attached with the glycerol by the ester…
Q: Explain what happens to the population when birth rate is greater than death rate, death rate is…
A: The birth rate is the total number of live births per 1000 individuals divided by the duration of…
Q: 4. Mr. Salazar has Type A blood while Mrs. Salazar has Type B. They have four children. Bobbie has…
A: Given - Blood type of Mr Salazar - A Blood type of Mrs Salazar - B Therefore, Possible genotypes of…
Q: What is the role of mass extinctions to evolution?
A: An extinction event is a significant and rapid loss of biodiversity on the planet. A major shift in…
Q: Why do we use samples in the collection of d
A: Data Collection process is the collection of data in the form of samples for the proposed variables…
Q: Given the following information about the inheritance of characteristics in pea plants, answer the…
A: 1. Different gametes produced by the female plant= yyRrBbssll Using formula = 2n n= number of…
Q: If the molecular weight of E.coli DNA is taken as 2.7x10 and the average molecular weight of any…
A: Note: The Values given in the question may be different as in original question, but concept is…
Q: Question 30 a co-immunoprecipitation experiment is shown comparing cancer and non- cancer cells,…
A: 30... Western blot Western blot work on enzyme-linked immunosorbent assay principle, The Western…
Q: - Coronary arteries route oxygen rich blood into the tissues of the heart. of the: d. descending…
A: Two major coronary arteries branch off from the aorta. They branch off from a point where aorta…
Q: song an When researchers gave pair-bondec amine in their drinking water, the u oxytocin. What effect…
A: The prairie vole animals have been studied for doing research in oxytocin animals .this is because…
Q: Please i really need the right answer there is mutiple queshtions and i need the right answer and…
A: B is the correct answer. Multiple alleles occur when there are more than two possible alleles for a…
Q: Give two examples of how forest fragmentation affects animals. How does island biogeography theory…
A: Forest fragmentation is the process by which forests are broken up into smaller and more isolated…
Q: CLASSIFICATION Domain EXAMPLES FEATURES essentially all cell-based organisms containing nuclei or…
A: The system of categorisation of different organisms into different groups on the basis of their…
Q: 1 2 3 4 6 7 8 9 10 11 12 A9 自n 66 KX 沉 6 13 14 15 16 17 18 88 19 20 21 22 X X O A) Male B) Female C)…
A: The given photograph is a preparation of the complete set of chromosomes of a human individual. This…
Q: 1. Name the receptor indicated by the arrow labeled A. 2. What specific layer of the skin is…
A: 1. Meissner's corpuscle They contain a cutaneous nerve ending responsible for transmission of…
Q: The needed to raise one gram of water one degree celsius is called a calorie. A. kilocalories B.…
A:
Q: in certain fish the mating of black-scaled (B) with white a white-scaled (W) will create offspring…
A: Introduction :- Fish are aquatic vertebrate animals having gills but no digits on their limbs, such…
Q: The sodium pump is an example of a catabolic process. an anabolic process. stored energy. a. b. C.…
A: The sodium-potassium pump is an example of an active transport membrane protein/transmembrane…
Q: What are the importance tof ants o other organisms and to the environment
A: The ant is one of the world's most strongest animals comparable to its size. A single ant can carry…
Q: In a canine expt, a dog’s filtered load of sodium (Na+) in an isolated pump-perfused kidney is found…
A: Given: Filtered sodium Na+=15 mmol/min To find: To find the volume of Na+ that remains in the tubule…
Q: What is a TED talk? TED stands for "Technology Entertainment
A: TED is a global community, welcoming people from every discipline and culture who seek a deeper…
Q: The calculated chi-square value which is 0 is less than the critical value which is 5.991 (under the…
A: Given values calculated chi-square value= 0 critical value = 5.991 degree of freedom = 2
Q: A group of 3 nucleotides codes for one amino acid. How many codons are needed to make the…
A: Translation: The process through which RNA codes for specific proteins is known as translation. It…
Step by step
Solved in 2 steps
- The KidSafe Essential Oil Dilution Chart states that a 1.5-3.0% dilution can be used for: Choose one answer. a. children aged 6-15 years b. babies full term up to 3 months c. children aged 2-5 years d. babies 3-24 monthsA population of 1,000 individuals experiences 462 births and 380 deaths in 1 year. What is the value of r for this population? a. 0.842/individual/year b. 0.462/individual/year c. 0.380/individual/year d. 0.820/individual/year e. 0.082/individual/yearIf your goal is to determine workload and to plan the scope of facilities and manpower needs, particularly for a chronic disease, which of the following types of data would you prefer? a. Natality (birth data) b. Mortality data c. Prevalence data d. Incidence data
- A healthy population guarantees that all individuals are healthy. O True O FalseIt is often stated that excess mortality (in general) is higher in low socioeconomic populations. Which factors contribute to this statistic?Are the strategies for reducing maternal and child death rates still applicable nowadays?
- Using the above graph, what is the approximate percent of the population in the US and Kenya that is under the age of 15? (number order represents US, Kenya) A24,26 B12,28 C32,62 D16,36Please do populations 4 and 5, I understand 1-3.Please help me! I think the answer is a) BB=.0.570, Bb=0.290 and bb=0.140 and the population is in equilibrium please let me know if I am correct and explain!
- The term LD 50 refers to the concentration of a drug or chemical that will kill 50% of the population exposed to the drug. The LD 50 of Pb is 5 ppm. What is the LD 50 for Pb in ppt and ppb? The term LD 50 refers to the concentration of a drug or chemical that will kill 50% of the population exposed to the drug. The LD 50 of Pb is 5 ppm. What is the LD 50 for Pb in ppt and ppb? 5000 ppt, 0.05 ppb 50 ppt, 5000 ppb 0.005 ppt, 5000 ppb 0.005 ppt, 5000 ppmMedicaid provides reimbursement for medical services to specific categories of poor and near-poor individuals. O 1) True 2) FalseThe“mean generation time” of a population equals:a.(x lxmx)/R0.b.nx.c.lx mx.d.x lx mx.e.none of the choices apply.