1.
If two organisms have the same phylum, they must also be in the same ___________.
Correct Answer
C. Kingdom
Explanation
If two organisms have the same phylum, they must also be in the same Kingdom. The Kingdom is the highest taxonomic rank in the classification of organisms, and organisms within the same Kingdom share certain fundamental characteristics and traits. The phylum is a lower taxonomic rank within the Kingdom, representing a group of organisms that share common characteristics and are more closely related to each other. Therefore, if two organisms belong to the same phylum, it implies that they also belong to the same Kingdom.
2.
What are two levels of classification that are used in Binomial nomenclature?
Correct Answer
A. Genus and Species
Explanation
Binomial nomenclature is a system of naming organisms in which each species is given a unique two-part name. The first part of the name is the genus, which groups closely related species together. The second part of the name is the species, which identifies a specific organism within the genus. Therefore, the correct answer is "Genus and Species" because these are the two levels of classification used in Binomial nomenclature.
3.
Who proposed the system of Binomial nomenclature?
Correct Answer
C. Carl Linnaeus
Explanation
Carl Linnaeus proposed the system of Binomial nomenclature. This system is used to name and classify organisms by giving them a two-part scientific name consisting of a genus and species name. Linnaeus developed this system in the 18th century as a way to bring order and consistency to the naming of organisms. His work laid the foundation for modern taxonomy and is still widely used in the scientific community today.
4.
The single specimen that a researcher designates as the name-bearing representative of a newly found species is called _________________.
Correct Answer
B. Holotype
Explanation
The single specimen that a researcher designates as the name-bearing representative of a newly found species is called a holotype. This specimen is used as the reference point for future comparisons and serves as the standard for defining the species. It is typically the first specimen discovered and described, and other specimens found later can be compared to the holotype to determine if they belong to the same species.
5.
A specimen that is a duplicate of the holotype with the same collection data of the holotype is known as _____________________.
Correct Answer
A. Isotype
Explanation
An isotype is a specimen that is a duplicate of the holotype and has the same collection data as the holotype. This means that it was collected at the same time and location as the holotype specimen. Isotypes are important for verification and comparison purposes in scientific research and taxonomy.
6.
Which of the following are requisites of binomial nomenclature?
Correct Answer
A. It should be unique
Explanation
Binomial nomenclature is the system used to name organisms in biology. The requirement for the name to be unique ensures that each species has a distinct and specific name, which helps in identification and classification. This uniqueness is crucial for accurate communication and reference within the scientific community. It also helps to avoid confusion and ambiguity when discussing different species. Therefore, the statement "It should be unique" is a requisite of binomial nomenclature.
7.
What is the full form of ICBN?
Correct Answer
B. International Code of Botanical Nomenclature
Explanation
The correct answer is "International Code of Botanical Nomenclature." The International Code of Botanical Nomenclature is a set of rules and recommendations that govern the scientific naming of plants. It provides guidelines for the correct formation and use of botanical names, ensuring consistency and clarity in plant taxonomy and classification. The International Code of Botanical Nomenclature is essential for botanists and other scientists working in the field of plant taxonomy.
8.
The scientific name of Potato is _________
Correct Answer
D. Solanum tuberosum
Explanation
The scientific name of Potato is Solanum tuberosum.
9.
What is the genus of Homo sapiens?
Correct Answer
D. Homo
Explanation
The genus of Homo sapiens is Homo. This is because Homo sapiens belongs to the genus Homo, which includes modern humans and their closest extinct relatives. The genus Homo is characterized by upright posture, large brains, and the ability to use tools. Therefore, Homo is the correct answer.
10.
Felis catus is the scientific name of which animal?
Correct Answer
C. Cat
Explanation
Felis catus is the scientific name for the domestic cat. This scientific name is used to specifically identify and classify this particular species of feline.