Homologous Study guides, Class notes & Summaries

Test Bank, Chapter 1 1. Which of the following is NOT an example of evolution? (a) Beak size in a population of birds becomes larger from one generation to the next because larger beaked birds had higher reproductive success and passed the trait to their offspring (b) Over long periods of time whales gradually lost their hindlimbs (c) When traveling to high altitude, human physiology changes to accommodate lower oxygen levels (d) All of the above are examples of evolution 2. The fluke ...

NSG 530 STUDY GUIDE Patho Quiz 1 Graded A+. STUDY GUIDE FOR QUIZ #1 Advanced Pathophysiology Study the process of meiosis – specifically what occurs when homologous chromosomes fail to separate Human cell can be categorized into gametes (Sperm & egg cells) and somatic cells, which include all cells other than gametes. Each somatic cell nucleus has 46 chromosomes in 23 pairs. These are diploid cells, and the individual’s father and mother each donate on chromosome per pair. New somatic...

Question Number Answer Mark 1 (a)(i) The only correct answer is C metaphase A is incorrect as centromeres and spindle fibred do not join in anaphase B is incorrect as centromeres and spindle fibres do not join in interphase D is incorrect as centromeres and spindle fibres do not join in telophase [1] Question Number Answer Mark 1 (a)(ii) The only correct answer is C prophase A is incorrect as the nuclear envelope does not start to break down in interphase B is incorrect as the nuclear...

GENETICS FINAL EXAMS| GENETICS TEST BANK WITH FOUR DIFFERENT ACTUAL EXAMS AND 100% CORRECT ANSWERS| LATEST UPDATE 2024 SCORED A+ Genetics Exam 1 1. Beginning with a monohybrid cross of two true-breeding parents (AA X aa), what proportion of the F2 generation will be homozygous dominant? A. 1/8 B. 1/4 C. 1/3 D. 1/2 E. 100% 2. Beginning with a dihybrid cross of two true-breeding parents (AABB X aabb), you recover progeny in the F2 generation in the phenotypic ratio of 9:3:3:1. This ind...

What does the process of meiosis result in? - -A reduction in the chromosome number Why is crossing-over one of the most important events in meiosis? - -It produces new combinations of alleles on chromosomes. Which mode of inheritance describes a condition that exclusively affects males? - -Y-linked A man with disease X and a woman without disease X have five sons and five daughters. All of their daughters inherit the disease, while none of the sons do.Which mode of inheritance is described...

How many species? correct answer: 3-5 million species Commonalities of species correct answer: reproduce and survive 3 types of evolution correct answer: natural theistic- guided by God creation Support for evolution: correct answer: natural selection, mutation, genetic drift Requirements for experimentation correct answer: replicate observations control conditions randomize experimental units Lamarck correct answer: inheritance of acquired characteristics Hutton and ...

The two new daughter cells will be haploid, but the DNA they contain is still replicated. The homologous chromosomes have separated and are ready to start the second division, but they have not yet begun the second round of division. Which stage of the cell cycle is this cell in? Telophase I Homologous pairs of chromosomes have separated into two cells. Sister chromatids in each cell have not yet lined up in the middle of the cell. Which stage of the cell cycle is this? Prophase I...

D027 Exam Questions & Answers Latest Updated 2023. As an advanced practice nurse, you want to learn more about the CDC’s initiatives relative to asthma care and management in order to advocate for asthma sufferers at the state legislative level. Your goal is to reduce medications costs to patients. Which CDC recommendation supports your goal? (0/1 Point) The CDC recommends that payers and employers promote healthy workspaces to decrease environmental trigger exposures. The CDC recommends...

A LEVEL CHEMISTRY EXAM WITH COMPLETE SOLUTIONS alkali - A type of base that dissolves in water forming hydroxide ions, OH- (aq) ions. alkanes - The homologous series with the general formula: CnH2n+2. alkyl group - An alkane with a hydrogen atom removed, e.g. CH3, C2H5; alkyl groups are often shown as 'R'. amount of substance - The quantity whose unit of the mole. Chemists use 'amount of substance' as a means of counting atoms. anhydrous - A substance that contains no water mo...

Formation of a new species is called - ️️speciation As a mechanism of evolution, natural selection can be most closely equated with - ️️unequal reproductive success What is NOT an example of natural selection? - ️️On a tree, leaves that grow in the shade are larger than those that grow in the sun Which of the following pairs of anatomical structures are homologous? - ️️bat wing and human arm A gene pool is - ️️All of the alleles in a population The smallest bio...