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TLS Online TPP Program

#Question id: 14754

Plant cells have several internal compartments, each of which can differ in its ionic composition. The cytosol and the vacuole are the most important intracellular compartments that determine the ionic relations of plant cells, Ion concentrations in the cytosol and the vacuole are controlled by passive (dashed arrows) and active (solid arrows) transport processes

Which of the following statement INCORRECT from the above figure;

#Unit 6. System Physiology – Plant

Potassium is accumulated passively by both the cytosol and the vacuole, except when extracellular K+ concentrations are very low, in which case it is taken up actively
All the anions are taken up actively into the cytosol.
Calcium is actively transported out of the cytosol at both the cell membrane and the vacuolar membrane, which is called the tonoplast
Sodium is pumped passively out of the cytosol into the extracellular spaces and vacuolar membrane

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TLS Online TPP Program

#Question id: 10769

#Unit 8. Inheritance Biology

In merabilis jalapa plant red plant RR Cross with white plant rr. In F1 generation the phenotype obtained was Rr Pink. Which type of cross it is

TLS Online TPP Program

#Question id: 10770

#Unit 8. Inheritance Biology

Both the allele A and B independently express in heterozygous condition are known as

TLS Online TPP Program

#Question id: 10771

#Unit 8. Inheritance Biology

What is penetrance?

A- % of individuals having phenotype according to their genotype.

B- Penetrance refers to the likelihood that a clinical condition will occur when a particular genotype is absent.

C- 100% expressivity always gives 100% penetrance.

which one of the correct combination-

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#Question id: 10772

#Unit 8. Inheritance Biology

In an experiment plant RR round genotype have 100 seeds. In F1 generation 70 seeds are round and 30 seeds are wrinkled. So what will be

the penetrance value for round seeds?

TLS Online TPP Program

#Question id: 10773

#Unit 8. Inheritance Biology

What is Pseudo dominance?

TLS Online TPP Program

#Question id: 10774

#Unit 6. System Physiology – Plant

Following are a few statements regarding the structure of terpenes:

a) Isopentenyl diphosphate and Dimethyallyl diphosphate are combinely called monoterpene, respectively

b) Isopentenyl diphosphate and Farnesyl diphosphate are Sesquiterpenes and Tetraterpenes

c) Monoterpenes, Sesquiterpenes and Diterpenes have 10, 20 and 30 carbons, respectively

d) Grenyl grenyl diphosphate usually have 20 carbons compound by multiplying with 2X is known as testraterpenes

Which combination of the above statements is correct?