Practice Questions

TLS Online TPP Program

#Question id: 14110

Which among the following statements is incorrect about ENTREZ ?

#Part-A Aptitude & General Biotechnology

Entrez is a biological database retrieval system.
It has a number of forms to fill out in order to get a Medline reference for a molecular biology sequence database.
It allows text-based searches for a wide variety of data, including annotated genetic sequence information, structural information, as well as citations and abstracts, full papers, and taxonomic data.
It's a resource created by the European bioinformatics institute (EBI).

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#Question id: 10522

#Part-B Specialized Branches in Biotechnology

Mechanical barriers provide a first line of defence against insect pests and pathogens, these mechanical barriers developed by plants;

COLUMN A	COLUMN B
A. Thorns	i) It can be found on the stem and petioles of roses and are formed by the epidermis
B. Spines	ii) Found on a lemon tree (Citrus sp.) are modified branches, as can be seen by their position in the axil of a leaf
C. Prickles	iii) Found on shoot and leaves of tomato (Solanum lycopersicum) are derived from epidermal cells
D. Trichomes	iv) which are characteristic of cacti (Opuntia spp.) in the New World, are modified leaves