Recessive trait - Study guides, Class notes & Summaries

WGU C652 Final Exam (Latest 2024/ 2025 Update) Genetics and Heredity| Prep Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following is true of a species that has a chromosome number of 2n = 16? Answer: There are 8 homologous pairs. Q: After telophase I of meiosis, the chromosomal makeup of each daughter cell is Answer: Haploid, and the chromosomes are composed of two chromatids. Q: During which of the following stages of meiosis do tetrads of c...

DEP Child Development FINAL Module 1-9 Questions And Answers Beyond learning of potential disorders that may be passed on to children, ___________ may also be used to identify future disorders for an individual. An example would be identification of the flawed gene for Huntington's disease. ANS genetic counseling Bita and Behruz have brown eyes. Their son, Kamran, received the genetic information for eye color from both of his parents and therefore has brown eyes. This outwardly observab...

Which of the following best describes the hydrolysis of carbohydrates? A The removal of a water molecule breaks a covalent bond between sugar monomers. B The removal of a water molecule forms a covalent bond between sugar monomers. C The addition of a water molecule breaks a covalent bond between sugar monomers. D The addition of a water molecule forms a covalent bond between sugar monomers. - Answer-C The addition of a water molecule breaks a covalent bond between sugar monomers. Wh...

ATI TEAS 7 STUDY GUIDE TEST EXAM (QUESTIONS AND ANSWERS) A+GRADED 2023/2024 What does the respiratory system do? - CORRECT ANSWER-Brings in oxygen to go into the cells, and picks up carbon dioxide to be removed from the bodyguard What are the 7 parts of the respiratory system? - CORRECT ANSWER-1. Nose 2. Pharynx 3. Larynx (voice box) 4. Trachea (windpipe) 5. Bronchi 6. Bronchioles 7. Alveoli What are alveoli surrounded by to allow the exchange of O2 and CO2? - CORRECT ANSWER-Capi...

LIFSCI 7B XL - Simulation: Pedigree Questions and Answers 100% Pass What is the purpose of using a pedigree in genetic studies? Pedigrees help trace the inheritance patterns of specific traits or genetic conditions through family generations. How can you determine if a trait is autosomal dominant from a pedigree? An autosomal dominant trait typically appears in every generation, and affected individuals usually have at least one affected parent. What is a characteristic feature o...

Penn Foster - Biology Lesson 3, Genetics and Inheritance, Exercise & Self-Check Answer Key with Complete Solutions What is a genotype? The genetic constitution of an individual, represented by the combination of alleles. What is a phenotype? The observable physical or biochemical characteristics of an organism determined by the genotype and environment. What is the principle of segregation in genetics? The principle stating that during the formation of gametes, the two allel...

Bloid 210 Genetics Final Exam updated questions with 100% correct answers (2024/2025) What are deleterious genes and list one example - ANSWERS alleles whose phenotype results in significantly reduced fitness of an animal; Dexter cattle - short legs Genetics - ANSWERS The scientific study of heredity and hereditary variation. Gregor Mendel is often referred to as - ANSWERS "Father of Genetics" What plant did Gregor Mendel study? - ANSWERS peas Why was Mendel more successful than other ...

Genotype Correct Answer-a person's genetic makeup Phenotype Correct Answer-ways in which genes are outwardly expressed, such as eye color, hair color, or height Autosomal-Recessive Disorders Correct Answer--Cystic Fibrosis -Sickle Cell Anemia -Thalassemia -Tay-Sachs disease Autosomal-Dominant Disorders Correct Answer--Huntington's disease -familial hypercholesterolemia -Xeroderma pigmentation Autosomal Dominant Correct Answer--affected person has affected parent -50% change o...

Exam 4: NUR230 / NUR 230 (Latest 2024 / 2025) The Childbearing / Child Caring Family Exam Review | Questions and Verified Answers | 100% Correct - Galen Q: sickle cell anemia Answer: a genetic disorder that causes abnormal hemoglobin, re- sulting in some red blood cells assuming an abnormal sickle shape Hereditary presence of HbS; autosomal recessive trait Q: sickle cell anemia diagnostics Answer: Newborn screening Q: Sickle Cell Crisis cause Answer: infection, stress, dehydration, trauma Q: Sic...

Biology 102 Exam 2 WSU Carloye Latest Update 100% Solved Heterozygous When two different alleles combine to form a trait. Example: A tall person and a short person have a child who is short. The short allele is dominant so the child grew up to be short. Gene A section of DNA that controls a certain trait. Example: Eye color. Dominant Determines the expression of a trait (visually). Example: Brown eyes, dark hair. Homozygous A homozygous trait is when two of the same kind of all...