In which way is the organizer region of the sea urchin similar to that in frogs?

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#Question id: 10522

#Unit 6. System Physiology – Plant

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

Match correctly following combination of barrier developed by plants ;

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#Question id: 32149

#Unit 1. Molecules and their Interaction Relevant to Biology

The base pairs move apart to accommodate by intercalating agent such as

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#Question id: 23183

#Unit 13. Methods in Biology

FRET sensors have been developed to determine where signaling between 

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#Question id: 6952

#Unit 5. Developmental Biology

Which technique is commonly used for gene knock-out in mice?

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#Question id: 2711

#Unit 2. Cellular Organization

Which of the following enzymes of transcription commonly contains a bromodomain?