Experiments by Pieter Nieuwkoop and Osamu Nakamura showed that the organizer receives its special properties from signals coming from the:

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#Question id: 33454

#Unit 1. Molecules and their Interaction Relevant to Biology

Which nitrogenous base will be deaminated to produced molecule shown

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#Question id: 12283

#Unit 10. Ecological Principles

For both tables value of Simpson Index is

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#Question id: 11740

#Unit 6. System Physiology – Plant

Some given characteristics of the two types of sieve elements in seed plants such as Sieve tube elements and Sieve cells. Find out the  true characteristics of sieve tube elements from the given statements;

i) Found in angiosperms

ii) Sieve plate pores are open channels

iii) Albuminous cells sometimes function as companion cells

iv) P-protein is present in all eudicots and many monocots

v) There are no sieve plates; all sieve areas are similar

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#Question id: 34124

#Unit 7. System Physiology – Animal

Which of the following is produced only by large amounts of glucocorticoids?

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#Question id: 5756

#Unit 8. Inheritance Biology

Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding part of a gene