QUESTION 4 Is crossing over a good or a bad thing? A. a bad thing because it makes offspring with the wrong number of chromosomes B. a good thing because it reduces the variety so each member of a species is as similar to the others as possible C. a bad thing because it mixes two kinds of DNA D. a good thing because it creates lots of genetic combinations and varieties within a species

QUESTION 4 Is crossing over a good or a bad thing? A. a bad thing because it makes offspring with the wrong number of chromosomes B. a good thing because it reduces the variety so each member of a species is as similar to the others as possible C. a bad thing because it mixes two kinds of DNA D. a good thing because it creates lots of genetic combinations and varieties within a species

Name: QUESTION 4Is crossing over a good or a bad thing?O A. a bad thing bec
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: QUESTION 4Is crossing over a good or a bad thing?O A. a bad thing because it makes offspring with the wrong number of chromosomesO B. a good thing because it reduces the variety so each member of a species is as similar to the others as possibleC. a

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter9: Patterns Of Inheritance

Section: Chapter Questions

Problem 1FIO

See similar textbooks

Similar questions

QUESTION 4 Is crossing over a good or a bad thing? A. a bad thing because it makes offspring with the wrong number of chromosomes O B. a good thing because it reduces the variety so each member of a species is as similar to the others as possible C. a bad thing because it mixes two kinds of DNA O D. a good thing because it creates lots of genetic combinations and varieties within a species
at Tools Add-ons Help Last edit was 22 minutes ago rmal text I UA Calibri 12 | 5 EE E6 Section 4: Monohybrid test cross A monohybrid cross is a mating where alleles of just one gene are tracked in the offspring. A test cross is a mating in which two parents (P generation) are crossed to give F1 (first filial generation) offspring, and then two F1 parents are crossed to give F2 (second filial generation) offspring. By tracking offspring through two generations, a test cross can reveal patterns of inheritance for particular genes. 9. In a cross between a b.ck and a white guinea pig, all members of the F1 generation are black. The F2 generation is made of % black and 4 white guinea pigs. Diagram this cross, and list the genotypes and phenotypes for each generation. !!
I at Oulu De represented by a "B" or "D" or "Z": 3. This erait would be represented by a "b" or "d" or "z": 4 88 or bb; DD or dd; ZZ or zz would represent a 5. Bb, Dd, and Zz would represent a 5. What's another name for a heterozygous genotype? Recessive Tralt What's another name for a homozygous genotype?Daminant Traft genotype. genotype. identify the following as o: homozygous daminant genotype, homozygous recessive genorype, heterozygous genotypes, or phenotype Trait Vocabulary term it represents Homozygnus dcmihant genalype NN Nn Brown fur nn Freckles Pp RR tt Dimples example of the following terms using the letter "R" and "r" if "R" stands for being al ve and " is not able to roll your tongue
A Moving to another question will save this response. Question 2 Which of the following processes involve random (chance) events? A. Genetic drift O B. Genetic recombination by crossing over OC. Assigning chromosomes to gametes during meiosis O D. Mutation O E. All of the above Moving to another question will save this response. MacBook Pro -top Safari 4 E T Y 林

A human protein, MC1R is responsible for telling human cells what type of pigment proteins to produce. One version of MC1R causes cells to make red pigments, while another version causes our cells to make black pigments. The red version causes red hair. The black version causes black hair. The two versions are called ____? Group of answer choices 1. homozygous and heterozygous 2. homologous chromosomes 3. alleles 4. sister chromatids
Section I: Monohybrid Simple Mendelian Genetics The following question refer to the pedigree chart in the figure below for a family, some of whose members exhibit the dominant trait, W. Affected individuals are indicated by a dark square or circle. I III IV 1 ww 2 3 4 5 B. Ww 2 Ww B. 100% 6 2 3 1. What is the sex of the individual in II-3 AND does the person have the W trait? A. Female....yes C. Male.....yes B. Female.....no D. Male....no 8 2. What is the genotype of individual II-5 A. ww or Ww C. ww D. WW 3. What is the likelihood the progeny of IV-3 and IV-4 will have the trait? A. 0% C. 75% D. 50%
Assignment 3 Linkage and Recombination 1. In corn, the genes an (anther ear), br (brachytic), and f (fine stripe) are linked. Testeross data are as follows: Number Number 355 2 Progeny Progeny +++ 88 an ++ ++f + br + + br f 21 an +f an br + an br f 2 17 399 55 Determine the linkage map and the genotype of the homozygous parents used to obtain the heterozygote for testcross.
Choose the phrase from the right column that best fitsthe term in the left column.a. DNA polymorphism 1. DNA element composed of shorttandemly repeated sequencesb. phase 2. two different nucleotides appearat the same position in genomicDNA from different individualsc. informative cross 3. arrangement of alleles of twolinked genes in a diploidd. ASO 4. location on a chromosomee. SNP 5. a DNA sequence that occurs intwo or more variant formsf. DNA fingerprinting 6. a short oligonucleotide that willhybridize to only one allele at achosen SNP locusg. SSR 7. detection of genotype at anumber of unlinked highlypolymorphic locih. locus 8. allows identification of a gamete asrecombinant or nonrecombinanti. compound 9. all exons in a genomeheterozygotej. exome 10. individual with two differentmutations in the same gene
A cross between two individual heterozygous for one gene is called ___. monohybrid cross hybridization punnett square dihybrid cross testcross
ipie nelIX them. QUESTION 3 Nondisjunction is rare. Which of the following is FALSE? O A. Nondisjunction is when chromosomes separate properly in meiosis. O B. Nondisjunction is when homologous or daughter chromosomes stick together and move to the same pole. O C. Nondisjunction results in some eggs or sperm with too many chromosomes and some with too few chromosomes. O D. In humans, eggs and sperm made from nondisjunction can have 22 or 24 chromosomes, instead of the normal 23. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save. MacBook 000 000 F7 吕0 F6 F5 F4 F3 F2 F1 &
The bination of genes during reproduction in an important step in the evolutionary process What effect does the recombination of genetic material have on a population of organioms? O Recombination increasses the ability of all offspring to survive in a stable environment O Recombinalion decreases the genetic variation of a population which helps maintain a stable population O Recombination decreases the chance of producing offspring that are able to adapt to the new environment. O Racombination increases the genetic variation of the population that enables a species to adapt to change.
00 PR 3. Which of the following is characteristic of reciprocal translocation? O a. Parts of two homologous chromosomes are exchanged O b. None are characteristic of reciprocal translocation. O c. All are characteristics of reciprocal translocation O d. The carrier of a reciprocal translocation always produces offspring with normal chromosomes O e. The individual with the translocation always exhibits the abnormality. MacBook Air 888 F4 DD 00 F5 F2 F3 * 4 6. 7. D. B. N