Given below are two statements:

Statement I: The duration of cell generation in the log phase is constant at 12 hours for all plant species. 

Statement II: The stationary phase is the final phase during which the cell number does not change.

In light of the above statements, choose the correct answer from the options given below:

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#Question id: 40295

#Applied Microbiology

Which of the following processes is directly catalyzed by the most abundant protein on Earth (RuBisCO)?

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#Question id: 40367

#Botany

Which of the following statements regarding Heterospory and Seed Habit are Correct?

A. Heterospory refers to the production of two distinct types of spores: macrospores (female) and microspores (male).

B. Selaginella and Salvinia are classic examples of homosporous pteridophytes.

C. The retention of the female gametophyte on the parent sporophyte for variable periods is a precursor to the seed habit.

D. In heterosporous plants, the gametophytes are nutritionally independent and free-living

Choose the correct answer from the options given below:

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#Question id: 40373

#Botany

Identify the INCORRECT statement regarding the structure of DNA and nucleosomes.

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#Question id: 40374

#Botany

Given below are two statements:

Assertion (A): The drug 'Belladonna', used to dilate pupils during eye exams, is obtained from Atropa belladonna.

Reason (R): Atropa belladonna belongs to the family Solanaceae and contains alkaloids like Atropine.

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#Question id: 40375

#Botany

Match the Following (Families & Diagnostic Features)

Match the Plant Family in List-I with its Diagnostic Feature in List-II

LIST-I (Family)	LIST-II (Diagnostic Feature)
A. Brassicaceae	I. Gynobasic Style & Verticillaster Inflorescence
B. Lamiaceae	II. Cruciform Corolla & Replum in Ovary
C. Poaceae	III. Monoadelphous Stamens & Kidney-shaped Anthers
D. Malvaceae	IV. Spikelet Inflorescence & Basal Placentation

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#Question id: 40376

#Botany

Which of the following statements regarding the International Code of Nomenclature for algae, fungi, and plants (ICN) are Correct?

 A. A Holotype is the one specimen or illustration used by the author, or designated by the author, as the nomenclatural type.

 B. Tautonyms (e.g., Malus malus) are valid and accepted in botanical nomenclature.

 C. The principle of Priority states that the first validly published name for a taxon is the correct one to use.

 D.  Scientific names must be in Latin or treated as Latin, regardless of their derivation.

Choose the correct answer: