Biology Cell UHS 2024
PMDC Verified Question 28 of 143
The organelles found only at seeding stage in oil seed plants are:
A
Glyoxysomes
B
Peroxisomes
C
Microbodies
D
Vacuoles
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Glyoxysomes
Concept: Germinating seeds need a way to convert stored fats into usable sugars before they can photosynthesize.

Solution: Glyoxysomes are specialized plant microbodies found transiently during the seeding/germination stage in oil-rich seeds (like castor beans). They contain enzymes of the glyoxylate cycle, which convert stored fatty acids directly into carbohydrates to fuel early seedling growth.

Distractor Autopsy: Peroxisomes, vacuoles, and general microbodies are found in many cell types across all stages of plant and animal life.

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