Topic 11 and 12

Scientific character, author of the book the origin of species and Evolution by natural selection

• Napoleón

• Alexander Von Humbult

• Charles Darwin

• Ernst Haeckel

Select one of the implications of Darwin´s theory

• Allelic combinations are endless

• Medical revolution understanding viruses and other pathogens

• He determined that this protein molecule was helical in shape.

• We all come from a common ancestor

Who discovered deoxyribonucleic acid?

• Mendel

• Darwin

• Watson and Crick

• Francis Watson

Provide instructions to make protein molecules

• DNA

• Adenina

• ARN

• Genes

Consists of about 3 billion bases, and more than 99.9 percent of those bases are the same in all people.

• Ribosome

• DNA human

• Genes

• RNA

Select a consequence of mutation in the DNA.

• Straight hair

• Down's Syndrome

• Fly

• Blue eyes

The genes that determine each character are transmitted independently

• True

• False

Select the correct definition of ecosystem

• They are all living things

• It is a community of living and non-living beings whose life processes are related to each other.

• It is the biotic and abiotic environment of a community

• Everything that surrounds us

Thanks to this scientist, awareness about environmental protection began.

• Ernst Haeckel

• Isacc Newton

• Von Humbolt

• Sydney Brenner

What is conservation?

• Protect natural resources from all external damage and keep them as intact as possible.

• The maintenance or care that is given to ecosystems with the clear mission of keeping them satisfactorily, intact, preserving their qualities, shapes, etc

• Take care of resources

• Keep natural resources intact