Heredity -- Exam 4 assesses understanding of genetic concepts such as homozygosity, dominance, recessiveness, and phenotypic traits. It explores mechanisms generating genetic diversity and the unique genetic makeup of oocytes, enhancing learner's grasp on fundamental hereditary principles.
YY
XX
XY
Any of these, depending on the father
Rate this question:
Heterozygous
Monogamous
Hemizygous
Homozygous
Rate this question:
AB or O only
A or B only
AB only
A, B, AB, or O
Rate this question:
The ABO blood group
Hair that seems to have several shades of a color
The appearance of freckles on the skin
The appearance of birthmarks on the skin
Rate this question:
Polygenic
Phenotypic
Genotypic
Polyspermic
Rate this question:
Recessive traits
Phenotype
Genotype
Allelic pairs
Rate this question:
Recessive genetic disorders are limited to persons of the same ethnicity
Carriers may pass them on to their offspring, unaware that they are carriers
Dominant genetic disorders are never expressed in males
People carrying dominant genetic disorders always die before birth
Rate this question:
Screening is illegal in over half of the world
Genetic screening is rarely done because it yields very little accurate information
Screening can be done before conception by carrier recognition or during fetal testing
Screening can be done only in the first trimester of pregnancy
Rate this question:
Yes, because genetic diversity is due to the Y influence on the autosomoes
No, because genetic diversity have nothing to do with the sex chromosomes but is due to crossing-over of chromosomes, independent assortment of chromosomes, and segregation of chromosomes
Yes, because the male has a Y chromosomes
Yes, because the female has two X chromosomes and the male has only one X chromosome
Rate this question:
1:2:1
1:1:1:1
1:3
4:0
Rate this question:
Incomplete dominance
Polygene inheritance
Polymorphism
Polyploidy
Rate this question:
Replicate itself when the cell divides but will not be passed on to Amy's offspring
Replicate itself and be passed on to Amy's children
Definitely cause skin cancer
Not form an exact duplicate of itself when the cell divides
Rate this question:
Dominance
Recessive inheritance
Incomplete dominance
Sex-linked inheritance
Rate this question:
Color blindness
Imperforate anus
PKU
Congenital hip dysplasia
Rate this question:
Code for genes that are never considered lethal
Suppress the expression of other alleles
Code only for tallness and dark skin
Code for most phenotypic and genotypic expressions of a trait
Rate this question:
Translocation
Crossing-over
Inversion
Deletion
Rate this question:
Equally frequently in both sexes
More frequently in females
More frequently in males
In neither males or females
Rate this question:
Gg
Dg
Gg
GG
Rate this question:
Drugs and nutrition can alter normal gene expression
Environmental factors determine the way in which 90 percent of our genes are expressed
It is impossible to alter in any way the expression of a gene in humans
The only time a gene can be influenced by environmental factors is in the second trimester of pregnancy
Rate this question:
Chromosome deletion
Recessive inheritance
Independent assortment and random crossover
Mutation
Rate this question:
The presence of an extra chromosome
Hypo secretion of thyroxine
Hyper secretion of growth hormone
Degeneration of the basal nuclei of the brain
Rate this question:
1:3
1:2:1
1:1:1:1
4:0
Rate this question:
CVS
Blood chemistry
Amniocentesis
A DNA probe
Rate this question:
1:3
1:2:1
1:1:1:1
4:0
Rate this question:
Recessive inheritance
Dominance
Incomplete dominance
Sex-linked inheritance
Rate this question:
Crossing-over and chromosome segregation only
Crossing-over, chromosome segregation, and independent assortment
Chromosome segregation and independent assortment only
Crossing-over and independent assortment only
Rate this question:
A sex-linked genetic disorder
A recessive genetic disorder
Incomplete dominance
A dominant genetic disorder
Rate this question:
Quiz Review Timeline (Updated): Apr 15, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Biology Chapter 1/2 Quiz
This Biology chapter 1\/2 quiz covers fundamental concepts such as heredity, experimental design, and the characteristics of life. It assesses understanding of genetic...
Questions:
27 |
Attempts:
2887 |
Last updated:
Mar 22, 2023
|
Heredity And Environment Unit Exam
You can use your chapter three study guide and your birth defect notes on this test - no textbooks!
Questions:
35 |
Attempts:
1143 |
Last updated:
Mar 21, 2023
|
Predicting Heredity Quiz With Answers
Have you ever studied predicting heredity? Do you wish to test your knowledge and understanding? Try this predicting heredity quiz with answers! Basically, predicting heredity...
Questions:
10 |
Attempts:
160 |
Last updated:
Aug 16, 2023
|
Molecular Genetics: Patters And Principles Of Heredity Quiz
Are you ready to explore the fundamentals of genetics? Take our Patterns and Principles of Heredity Quiz! This quiz is designed to test your understanding of how traits are...
Questions:
10 |
Attempts:
155 |
Last updated:
Jun 10, 2024
|
Unraveling Genetic Codes - Patterns Of Heredity Quiz
Embark on a genetic exploration with the 'Unraveling Genetic Codes - Patterns of Heredity Quiz.' This interactive quiz unravels the complexities of heredity patterns,...
Questions:
27 |
Attempts:
247 |
Last updated:
Jun 10, 2024
|
Genes And Heredity (Practice Mode) RNpedia
Mark the letter of the letter of choice then click on the next button. Answer will be revealed after each question. No time limit to finish the exam. Good luck!
Questions:
20 |
Attempts:
336 |
Last updated:
Mar 20, 2023
|
Wait!
Here's an interesting quiz for you.