Untitled

from reportlab.lib.pagesizes import A4
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, ListFlowable
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.lib.enums import TA_CENTER

file_path = "/mnt/data/Plant_Reproduction_Diagrams_Notes_JKBOSE_NEET.pdf"

styles = getSampleStyleSheet()
title_style = styles["Heading1"]
title_style.alignment = TA_CENTER
heading = styles["Heading2"]
body = styles["BodyText"]

story = []

story.append(Paragraph("Plant Reproduction – Board + NEET Master Notes", title_style))
story.append(Spacer(1, 12))

intro = """
These notes are designed for BOTH JKBOSE board exams and NEET.
They include exactly what examiners expect in diagrams and explanations,
plus key labelling points you must not miss.
"""
story.append(Paragraph(intro, body))
story.append(Spacer(1, 18))

story.append(Paragraph("1. Typical Flower – Diagram Guide", heading))

points1 = [
    "Draw a large, symmetrical flower.",
    "Show the four whorls clearly: Calyx (sepals), Corolla (petals), Androecium (stamens), Gynoecium (carpel/pistil).",
    "Label essential parts: stigma, style, ovary, ovule, anther, filament, petals, sepals, receptacle, pedicel.",
    "Use straight label lines. Do not cross them.",
    "Keep the ovary slightly enlarged to show ovules inside."
]

story.append(ListFlowable([Paragraph(p, body) for p in points1], bulletType='bullet'))
story.append(Spacer(1, 12))

must_label = """
Exam Tip: If you label at least 6–8 correct parts neatly, you usually get full diagram marks in boards.
"""
story.append(Paragraph(must_label, body))
story.append(Spacer(1, 18))

story.append(Paragraph("2. Structure of Anther and Microsporangium", heading))

points2 = [
    "Draw a bilobed anther (two lobes).",
    "Each lobe should show two microsporangia — total four pollen sacs.",
    "Label the anther wall layers from outside to inside: Epidermis, Endothecium, Middle layers, Tapetum.",
    "Inside region should be labelled as sporogenous tissue / pollen mother cells.",
    "Mention that tapetum provides nutrition to developing pollen."
]

story.append(ListFlowable([Paragraph(p, body) for p in points2], bulletType='bullet'))
story.append(Spacer(1, 18))

story.append(Paragraph("3. Structure of Pollen Grain", heading))

points3 = [
    "Draw a circular or slightly oval pollen grain.",
    "Show the two walls: Exine (thick, outer, made of sporopollenin) and Intine (thin, inner).",
    "Indicate at least one germ pore where exine is absent.",
    "Inside, draw a large vegetative cell and a smaller generative cell.",
    "Mention that generative cell divides to form two male gametes."
]

story.append(ListFlowable([Paragraph(p, body) for p in points3], bulletType='bullet'))
story.append(Spacer(1, 18))

story.append(Paragraph("4. Development of Male Gametophyte", heading))

points4 = [
    "Starts inside the microsporangium.",
    "Pollen mother cell undergoes meiosis → forms tetrad of haploid microspores.",
    "Each microspore develops into a pollen grain.",
    "Pollen grain divides mitotically → vegetative cell + generative cell.",
    "Generative cell divides again to form two male gametes (usually inside pollen tube).",
    "This entire structure represents the male gametophyte."
]

story.append(ListFlowable([Paragraph(p, body) for p in points4], bulletType='bullet'))
story.append(Spacer(1, 18))

neet_boards_line = """
Golden Line for Exams: Remember the sequence — 
Pollen Mother Cell → Meiosis → Microspores → Pollen Grain → Generative Cell → Two Male Gametes.
"""
story.append(Paragraph(neet_boards_line, body))

doc = SimpleDocTemplate(file_path, pagesize=A4)
doc.build(story)

file_path