Punnet square - Study guides, Class notes & Summaries

Which of the following is an example of a tissue ? - answer Xylem [ A.) liver B.) mammal C.) hamstring D.) xylem ] Liver, mammal, hamstring - answer More complex than tissue Xylem - answer Vascular tissue found in a plant Which of the following by cellular respiration is used by autotrophs in the production of glucose? - answer Carbon dioxide [ A.) ATP B.) carbon dioxide C.) chlorophyll D.) oxygen ] Autotroph - answer An organism that is self feeding or self nourishing...

Punnet Square Method - correct answera method of predicting the genotypes and phenotypes of offspring in genetic crosses Homozygous - correct answerAn organism that has two identical alleles for a trait Phenotype - correct answerAn organism's physical appearance, or visible traits. Nitrogen bases - correct answerMolecules that contain nitrogen and other elements mRNA - correct answermessenger RNA; type of RNA that carries instructions from DNA in the nucleus to the ribosome codon...

In certain plants, tall is dominant to short trait. If a heterozygous plant is crossed with another heterozygous (tall) plant, what is the probability that the offspring will be short? A) 1/2 B) 1/4 C)0 D) 1 E) 1/6 - 1/4 The parents' genotype is Tt because they are both heterozygous tall. The punnet square would indicate 3/4 chance that the offspring will be tall (TT, Tt, Tt) and 1/4 chance they will be short (tt) A cross between pea plants with red flowers and plants with white flowe...

Haploid(genetics) an organism or cell having only one complete set of chromosomes, represented as "n" Diploid(genetics) an organism or cell having two sets of chromosomes or twice the haploid number, represented as "2n" Chromatidone of two identical "sister" parts of a duplicated chromosome, combining two would create a whole chromosome chromsomeStructural unit of genetic material consisting of double stranded DNA and proteins, made of two chromatids sister chromatidsReplicated forms o...

What are deleterious genes and list one example - Answer- alleles whose phenotype results in significantly reduced fitness of an animal; Dexter cattle - short legs Genetics - Answer- The scientific study of heredity and hereditary variation. Gregor Mendel is often referred to as - Answer- "Father of Genetics" What plant did Gregor Mendel study? - Answer- peas Why was Mendel more successful than other researchers? (what were they looking for or at differently) - Answer- 1. Picked ea...

Biology 1400 Exam 3 | Actual Exam Questions | 100% Correct Answers | Verified 2024 Version Each body cell has the same genes, but cells differ from each other because different genes are _________ in each cell type. - expressed Different versions of the same gene are called _______ and these different versions are produced by _________ - alleles; mutation A child carries one copy of each _______ from each of his parents. - gene Each egg produced by a woman differs genetically f...

A cell that does not contain membrane bound organelles or a defined nucleus would be classified as ? - Prokaryotic(plant cell ) A cell that contains a nucleus and membrane-bound organelles is - Eukaryotic(animal cell) sum of all chemical reactions in an organism - metabolism What is the end product of photosynthesis? - Oxygen Cytokines pinches into two cells to split into two cells following which phase ? - Teleophase Punnet square represents the allele of capitalized letter which is ? - D...

Biology Unit 11: Genetics Exam Questions And Answers (Verified And Updated) what does and doesn't a punnet square show? - answerDoes: -all possible results of a genetic cross -the alleles in the gametes of the parents -the genotyoes of the offspring Doesn't: -the actual results of every genetic cross Dominance - answerSituations in which one allele for a gene is completely dominant over another allele for that gene If neither one of the parents show the trait and yet the child does, ...

Biology~Genetics Latest 2023 100% Pass gene a section of DNA on a chromosome that codes for a protein. alleles one version of a gene. You have one on a chromosome from Mom, the other on the chromosome from Dad. They are represented by capital or lower case letters. dominant allele A version of a gene where you only need one copy in order to express that trait. Represented by a capital letter recessive allele A version of a gene that is not expressed if paired with a different type of allele. ...

HESI A2 V2 Biology Rated A Prokaryotic Cell lacking a defined nucleus and membrane-bound organelles. Eukaryotic Cell with a defined nucleus and membrane-bound organelles. Prokaryotic What cell means before nucleus.. Metabolism The sum of all chemical reactions that occur in an organism. Oxygen One of the end products of photosynthesis - besides glucose... Telophase Cytokinesis is the phase where the cell pinches into two cells to form two new cells -- is followed by whi...