How do you explain genetics to a child?

Genetics is the study of heredity, or how certain features pass from parents to their offspring, or young. Every kind of plant and animal produces young of its own species, or type. The young resemble their parents. But offspring are not usually exactly the same as their parents.

What is a phenotype for dummies?

Phenotype: The physical characteristics of an individual. Recessive: An allele or phenotype that is masked by a dominant allele or phenotype; recessive traits are exhibited only when an individual has two recessive alleles at the same locus or gene.

How would you explain the recombinant DNA?

Recombinant DNA (rDNA) is a technology that uses enzymes to cut and paste together DNA sequences of interest. The recombined DNA sequences can be placed into vehicles called vectors that ferry the DNA into a suitable host cell where it can be copied or expressed.

What is the basics of genetics?

Genetics includes the study of how human characteristics are inherited from one’s parents. It explains how traits as simple as eye color or as complex as susceptibility to diseases run in families.

What is the difference between phenotype and phenotyping?

Genotype versus phenotype. An organism’s genotype is the set of genes that it carries. An organism’s phenotype is all of its observable characteristics — which are influenced both by its genotype and by the environment. For example, differences in the genotypes can produce different phenotypes.

What are two reasons why researchers make have made recombinant DNA?

Recombinant DNA technology has also proven important to the production of vaccines and protein therapies such as human insulin, interferon and human growth hormone. It is also used to produce clotting factors for treating haemophilia and in the development of gene therapy.

What comes first in genetics?

The information stored in the order of bases is organized into genes: each gene contains information for making a functional product. The genetic information is first copied to another nucleic acid polymer, RNA (ribonucleic acid), preserving the order of the nucleotide bases.

What are the 3 types of genes?

Type I genes tend to be involved in immune response or sensory receptors while type III genes are involved in cell to cell signalling and type II genes are a complex mix of all three types.

What do you need to know about genetics for Dummies?

From chromosomes to DNA to dominant and recessive alleles, learning the language of genetics is equivalent to learning the subject itself. The following key terms are guaranteed to appear frequently in your study of all things genetic: DNA: Deoxyribonucleic acid; the molecule that carries genetic information

Who is the author of genetics for Dummies, 2nd edition?

Genetics For Dummies, 2nd Edition Tara Rodden Robinson, PhD Instructor of Genetics, Extended Campus, Oregon State University Learn to: † Grasp the latest developments in genetics † Understand the latest on stem cell research † Get up to speed on molecular genetics, genetic counseling, and more † Explore ethical issues as they apply to genetics

What kind of RNA is attached to each sugar?

Attached to each sugar is one of four bases–adenine (A), uracil (U), cytosine (C), or guanine (G). Different types of RNA exist in the cell: messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). More recently, some small RNAs have been found to be involved in regulating gene expression.

What do you need to know about dummies.com?

Dummies.com makes your life easier with 1,000s of answers on everything from removing wallpaper to using the latest version of Windows. Check out our † Videos † Illustrated Articles † Step-by-Step instructions Plus, each month you can win valuable prizes by entering our Dummies.com sweepstakes. * Want a weekly dose of Dummies?