| Date | May 2011 | Marks available | 1 | Reference code | 11M.1.SL.TZ1.24 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 24 | Adapted from | N/A |
Question
Two different trees have been classified as Pinus pinea and Pinus nigra. Which of the following statements is correct?
A. Both trees belong to the same class but a different genus.
B. Both trees belong to the same family and same genus.
C. The species name of both trees is Pinus.
D. The family names are pinea and nigra.
Markscheme
B
Examiners report
N/A
Syllabus sections
Show 65 related questions
- 17N.2.SL.TZ0.04a.i: State the phylum of this plant.
- 17N.2.SL.TZ0.04a.ii: State two characteristics of plants from the phylum you stated in (a)(i).
- 17N.1.SL.TZ0.22: Which of the organisms A–D, identified by the key, represents a reptile?
- 17M.2.HL.TZ2.4b: State the name of the domain to which birds, such as the Elf owl, belong.
- 17M.2.HL.TZ1.1f.ii: Suggest a reason for the greater expression of the gene for the urea transporter after an...
- 17M.2.SL.TZ2.4b: State two characteristics that identify lice as members of the arthropoda. 1. 2.
- 17M.2.SL.TZ1.4c: Taxonomists aim to place species into genera, families and higher taxa according to their...
- 17M.2.SL.TZ1.1c: Estimate how much smaller drilled oysters raised in seawater at a high CO2 concentration were...
- 17M.1.HL.TZ1.18: An animal shows radial symmetry, has only one opening leading to a digestive cavity and is...
- 17M.1.SL.TZ2.27: The bacterium Neisseria gonorrhoeae causes infections related to the human reproductive...
- 17M.1.SL.TZ2.23: Which is a characteristic of both bryophyta and filicinophyta? A. Vascular tissue B....
- 17M.1.SL.TZ2.22: The diagram represents a cladogram of the family Procyonidae. What would justify...
- 17M.1.SL.TZ1.23: A plant has cambium in its vascular tissue and pollen is produced in male cones. The plant...
- 17M.1.SL.TZ1.22: Below is a phylogenetic tree of the three domains. There are important differences between...
- 17M.1.SL.TZ1.21: Cladograms can be created by comparing DNA or protein sequences. The cladogram on the left is...
- 16N.2.SL.TZ0.5a: Living organisms have been placed in three domains: archaea, eubacteria and eukaryote....
- 16N.1.HL.TZ0.19: The scientific name of the great egret has recently been changed from Casmerodius albus to...
- 16N.1.SL.TZ0.23: The scientific name of the Wakatobi flowerpecker is Dicaeum kuehni. Which species is most...
- 16N.1.SL.TZ0.22: In which domain are bryophyta found? A. PlantaeB. ArchaeaC. EubacteriaD. Eukaryote
- 16M.1.HL.TZ0.30: To which domain does Carcharodon carcharias, a shark, belong? A. EukaryoteB. ConsumerC....
- 16M.1.HL.TZ0.26: How can molluscs and platyhelminthes be distinguished? A. Molluscs are unsegmented but...
- 16M.1.SL.TZ0.21: Which is a coniferophyte? A. Adansonia digitata, an African baobab tree with white flowersB....
- 15M.1.HL.TZ1.19: The photograph shows an animal of the species Eisenia fetida. [Source: “Redwiggler1” by...
- 15N.1.SL.TZ0.22: What is the highest level of taxa for Acacia tortilis? A. Acacia B. Tortilis C....
- 15N.1.HL.TZ0.19: What is the highest level of taxa for Acacia tortilis? A. Acacia B. Tortilis C....
- 13M.2.HL.TZ1.4c (i): State an external feature that is different in: Cnidaria and Mollusca.
- 13M.2.HL.TZ1.4c (ii): State an external feature that is different in: Mollusca and Annelida.
- 13M.1.HL.TZ1.18: Ranunculus repens and Hypericum repens both have yellow flowers. Which statement is true? A....
- 13M.1.HL.TZ2.17: What distinguishes Annelida from Platyhelminthes? A. Platyhelminthes have a segmented body...
- 13M.1.HL.TZ2.18: What features occur in all species of Angiospermophyta and Coniferophyta? A. SeedsB. BarkC....
- 13N.1.SL.TZ0.21: Which phylum includes plants with rhizoids, spores that are produced in a capsule and a...
- 13M.1.SL.TZ2.23: To which phylum do organisms with exoskeleton, jointed appendages and segmented bodies...
- 13M.1.SL.TZ2.22: The image shows a drawing of an organism To which phylum of plants does this organism...
- 11M.1.HL.TZ1.20: Two different trees have been classified as Pinus pinea and Pinus nigra. Which of the...
- 11M.3.HL.TZ2.8a: State two characteristics that permit the classification of microbes into domains.
- 11M.1.SL.TZ2.15: A collection of four animal specimens is observed and a dichotomous key is applied. Which...
- 12M.1.HL.TZ1.18: Based on binomial nomenclature, which two species are most closely related? I. Common...
- 12M.2.SL.TZ2.7a: Distinguish between bryophyta and coniferophyta.
- 12M.1.SL.TZ1.23: Based on binomial nomenclature, which two species are most closely related? I. Common...
- 12M.3.SL.TZ1.10a: Discuss the definition of the term species.
- 12M.3.SL.TZ2.17a: Explain the reasons for the reclassification of Prokaryotes and Eukaryotes into Eubacteria,...
- 09M.2.HL.TZ1.2b: Maize belongs to the group of plants known as angiospermophyta. Distinguish between...
- 09M.1.HL.TZ1.18: Which of the organisms A–D, identified by the key below, represents an Annelid?
- 09M.1.HL.TZ2.18: To which group do sponges belong? A. CnidariaB. FilicinophytaC. PoriferaD. Mollusca
- 10M.1.SL.TZ1.23: A poodle and a chihuahua are both dogs and classified as Canis familiaris. What conclusion...
- 10M.1.SL.TZ2.23: Which phylum does the plant below belong to? A. Angiospermophyta B. Bryophyta C....
- 10M.2.SL.TZ1.7a: Plants are a diverse group of eukaryotic organisms. Describe the different characteristics of...
- 10M.2.SL.TZ2.6c: Using simple external recognition features, distinguish between the plant phyla bryophyta and...
- 10M.1.HL.TZ1.18: An animal has radial symmetry, a sac-like body with only one opening and tentacles with...
- 10M.1.HL.TZ2.19: Which of the following is a characteristic of platyhelminthes? A. Many pairs of legs B. Flat...
- 10M.3.SL.TZ2.17b: Traditional classification separates organisms into two groups: prokaryotes and eukaryotes....
- 10M.3.SL.TZ2.17c: Distinguish between the two domains of prokaryotes.
- 10M.3.SL.TZ2.17a: State the names of the three domains, giving a microbial example of each.
- 09N.1.SL.TZ0.22: Ants, bees and wasps are classified in the same order. What can be deduced about these...
- 09N.1.SL.TZ0.23: Pseudolarix amabilis produces seeds but not flowers. Physcomitrella patens has leaves but not...
- 11N.1.HL.TZ0.37: Which organisms have flowers? A. Bryophyta B. Porifera C. Angiospermophyta D. Cnidaria
- 11N.2.SL.TZ0.3a: State all the organisms shown above that belong to the following phyla. Filicinophyta: ...
- 11N.1.SL.TZ0.19: Which organisms have flowers? A. Bryophyta B. Porifera C. Angiospermophyta D. Cnidaria
- 12N.1.HL.TZ0.12: A biologist exploring an uninhabited island came across an unknown plant. She made the...
- 12N.2.SL.TZ0.2a: Parts of a dichotomous key to organisms A, B, C and D are shown. Design missing parts of the...
- 10N.2.SL.TZ0.1d: Outline the use of the binomial system of nomenclature in Oryza sativa.
- 10N.3.SL.TZ0.17a: Distinguish between Archaea and Eukarya.
- 10N.2.HL.TZ0.2c: Outline the use of the binomial system of nomenclature in Campanula persicifolia.
- 10N.2.HL.TZ0.2b(i): Using the external features shown in the photograph, state the phylum to which this plant...
- 10N.3.HL.TZ0.2d: Outline the value of classifying organisms.
