2025-kisii-sch-biology-pp3-ms
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UPLOADED BY Unknown
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DATE 07 Dec 2025
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SIZE 0.11 MB
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notes
About This Document
Document Type: This is a Exam Paper, designed for Testing knowledge and exam technique.
Context: Standard material from the 2025 academic period.
Key Content: Likely covers essential definitions, structured questions to test your proficiency.
Study Strategy: Attempt these questions under timed conditions to simulate a real exam environment, then check against your notes.
Recommendation: comprehensive resource for students aiming to achieve top grades in their final assessments.
Detailed Content Overview
Introduction
This notes resource titled "2025-kisii-sch-biology-pp3-ms" provides comprehensive exam preparation materials designed to test and enhance your understanding. This resource is structured to facilitate effective learning and retention of important information.
Key Topics Covered
Learning Objectives
- Master key concepts required for examination success
- Practice answering exam-style questions effectively
- Develop time management skills for timed assessments
- Identify and address knowledge gaps in understanding
Detailed Summary
KISII SCHOOL MOCK EXAM 2025 Kenya Certificate of Secondary Education (K. E) BIOLOGY PAPER 3 MARKING SCHEME 1. - Cells of the tubule have microvilli which increases the surface area for reabsorption. (c) (i) -Loop of Henle (ii) - Distal convoluted tubule; (d) Kidney tubule becomes less permeable to water; less water reabsorbed into blood stream; Production of large amounts of dilute urine (thus diuresis). (i)- Divergent evolution / Adaptive radiation; (ii)- G; capture and tearing prey J; grasping twigs/branches; H; wading/paddling in water; (iii) - H; webbed feet; - G; sharp curved talons/claws; -.
Study Tips & Recommendations
Time Management
Practice under timed conditions to improve speed and accuracy. Allocate specific time limits to each section.
Active Practice
Attempt all questions before checking answers. Review mistakes to understand where improvements are needed.
Mark Scheme Review
Study marking schemes carefully to understand how examiners award points and structure your answers accordingly.
Regular Review
Schedule periodic reviews to reinforce learning and combat forgetting. Use spaced repetition for optimal retention.
Content Preview
KISII SCHOOL MOCK EXAM 2025 Kenya Certificate of Secondary Education (K.C.S.E) BIOLOGY PAPER 3 MARKING SCHEME 1. (a) (i) Seed; (ii) It has one scar / point of attachment to placenta (b) (i) Germination; (ii) Water moves into the seed through the micropyle by imbibition; the seed swells; stored food become hydrolyzed / enzyme break down the stored food into soluble products; the embryo uses the soluble nutrients leading to radical coming out through the micropyle; (c) (i) – immature embryo -Absen...
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