Flashcards
Test #1
Flashcards do conjunto (20)
- 1Why do cacti have a small surface area to volume ratio?It creates a relatively smaller surface area to lose water through
- 2In the tree below, which is the most recent common ancestor of Agaricus Bisporus and Aplysima fistularis?d
- 3To be classified as 'living' something must have all these properties exceptMobility
- 4All Chordates display the following properties at some stage during their life excepta mineralised skeleton
- 5Grazing by herbivores in grasslands can increase primary productivity becauseBy eating and defecating they speed up nutrient circulation
- 6In phylogenic trees a 'clade'includes a common ancestor and all of its decendents
- 7A plant haustoriumpenetrates host tissue to access nutrients in the vessels
- 8Apical meristems can always be locatedin shoot tips and root tips
- 9In Thomas Engelmann's experiment with Spirogyramost bacteria were found where blue light was shining
- 10Interminate growth in plants is possible because plantsmaintain a pool of embryonic tissue
- 11The pollen gymnosperms is generally (A) and produced in (B) quantities compared to animal pollinated angiospermsSmaller and greater
- 12Most plants will only benefit from more CO2 in the atmosphere if.all other resources are not limiting
- 13The 2nd step of pollination is considered to begrowth of the pollen tube
- 14Similar bone structures in the forelimbs of humans, cats, whales and bats indicate what?Common ancestry
- 15Why are bonsai trees interesting from an evolutionary perspectiveThey can show that acquired traits are not passed to offspring
- 16All the following are used as supporting evidence for evolution exceptFluctuation of global temperatures over thousands of years
- 17You are working in a museum and someone brings in an unidentified animal. You see that it has radial symmetry and a digestive system with a single opening. What phylum of animals would this belong to?Cnidaria
- 18Human Immunodeficiency Virus (HIV)has crossed from apes to humans at least 4 times
- 19Genetic drift and natural selection are similar becausethey both change the frequency of existing variation
- 20A plant hemiparasitecan photosynthesise
Informações
- Descrição
- Tertiary Concepts in Biology FlashCards sobre Test #1, criado por Olivia Gniadek em 15-06-2018.
- Criado por
- Olivia Gniadek
- Visualizações
- 36
- Tags
- Avaliação