Human phenotypes Study guides, Class notes & Summaries

PD BIO 205 Human Biology: MIDTERM I - STUDY GUIDE Finalized 2023. Sex Chromosome - ANSWER CHROMOSOME that determines the SEX of the individual Alleles - ANSWER One of a number of ALTERNATIVE VERSIONS of a gene posessing a UNIQUE nuceotide sequence. These come from mutations. 2 IDENTICAL alleles = HOMOzygous; 2 DIFFERENT alleles = HETEROzygous. Genotype - ANSWER The GENETIC MAKEUP of an individual. It is a COMPLETE set of alleles, the genes found in a person's DNA, and has profound inf...

Chapter 03 Extensions to Mendel’s Laws     
Multiple Choice Questions
  1.  Which of the following is not a phenotypic description of allele interactions affecting the expression of traits?  
A.  incomplete dominance 
B.  codominance 
C.  polymorphic 
D.  multifactorial 
E.  pleiotrophic   
Bloom's: 1. Remember
Learning Objective: 03.01.01 Categorize allele interactions as completely dominant, incompletely dominant, or codominant.
Section: 03.01
Topic...

ATI TEAS 7 SCIENCE TEST BANK 2023-2024 EXAM WITH VERIFIED 100% CORRECT ANSWERS/AGRADE 1)Which of the following structures in the male reproductive system secretes a fluid that nourishes and protects sperm? a. Prostate gland b. Urethra c. Vas deferens d. Epididymis 2) A scientist has noted a possible relationship between a certain chemical substance found in fish and the occurrence. Which of the following preliminary steps should the scientist take before conducting a controlled expe...

WSU Anthropology 101 Anthropology - correct answer The scientific study of human beings, looking at how cultures are dif/similar Cladogenesis - correct answer Speciation through branching so two or more species are formed Anagenesis - correct answer directional shift in a populations average characteristics (straight line) Charles Darwin - correct answer "on the origin of species" 1800s, HMS Beagle, Darwinnian fitness - correct answer the ability of an individual to survive and re...

Define the term biodiversity - diversity of important ecological entities that span multiple spatial scales, from genes, to species to communities - biological diversity encompasses all species of plants, animals, and microorganisms, and the ecosystems and processes of which they are part Explain how the terms species, richness, evenness, and diversity are related Species richness: a count of all the different species in a prescribed area Species evenness: a measure of the rareness or c...

ANSC 1401 Crossland Final Exam Questions With Verified Answers 1 gram of lipids yields 2.25x the energy of 1 gram of carbohydrate - answerTrue 1 mL of rumen fluid can contain __ bacterial cells. - answer10,000,000,000 90% of broilers are raised in large integrated farms - answerTrue A dairy heifer will enter the production cycle and her first lactation at 2 years of age. - answerTrue A disease agent is called an antigen - answerTrue A female who is not yet cycling is in gestation - answe...

Teas 6 science test bank questions; 1.Which of the following structures in the male reproductive system secretes a fluid that nourishes and protects sperm? a. Prostate gland b. Urethra c. Vas deferens d. Epididymis 2. A scientist has noted a possible relationship between a certain chemical substance found in fish and the occurrence. Which of the following preliminary steps should the scientist take before conducting a controlled experiment a. Distribute letters of consent to hum...

Anthropology 101 2024 Exam Questions and Answers All Correct Ethnography is: - Answer-the firsthand, personal study of local settings. How are cultural rights different from human rights? - Answer-Cultural rights are vested in groups, not in individuals. What are the four main subdisciplines of anthropology? - Answer-Biological anthropology, linguistic anthropology, cultural anthropology, and archaeology Current evidence suggests that the last common ancestor of hominins and the Afri...

Primavera Biology B Unit 3: Genomics (2023/2024) Already Graded A CHECKPOINT 12 Genes located close together on a chromosome tend to be inherited together. What is this called? genetic linkage Which of the following genes are linked in pea plants? flower color and pollen-grain shape A Punnett square incorrectly predicts the outcome of a dihybrid cross. There are only two phenotypes in the F2 offspring instead of four. Why? The genes are completely linked. A Punnett square predicts that the...

Why might Pasteur's experiment be inconclusive? - Answer The swan-necked flask broth may not support cell growth, or the broth was poisoned. Experiment did not confirm hypothesis that all cells come from pre-existing cells Why are replicates important in experiments? - Answer To ensure that results were not achieved by random chance What is the definition of a replicate? - Answer Unit that shares a common thing (4 mice in one cage = 1 replicate) What does the law of succession suggest?...