Assignment 3: The Presentation Objectives Develop An Audio ✓ Solved

assignment 3 The Presentationobjectivedevelop An Audio N

Develop an audio-narrated PowerPoint presentation based on the research you have conducted about your chosen species. Using the work submitted for Assignments 1 and 2 and incorporating feedback, you will create a presentation with approximately 10-15 slides (excluding references) that runs for 5-10 minutes. The presentation must include visual elements such as photos, videos, graphs, or figures, and contain minimal direct quotes (less than 10%). Proper pronunciation of scientific terminology and accurate citations for all sources, including visual materials, are required. The presentation will be submitted for peer review as part of the Week Eight Forum.

Sample Paper For Above instruction

Introduction

The presentation focuses on the Mugunghwa (hibiscus syriacus), South Korea’s national flower. It includes a detailed exploration of its physical characteristics, habitat, reproductive strategies, life cycle, energy ecology, and significance in South Korean culture. Through research and visual aids, the presentation offers an engaging overview suitable for educational purposes and public understanding of this culturally significant plant.

Introduction Slide(s)

The Mugunghwa, or Rose of Sharon, is the national flower of South Korea. Its scientific name is Hibiscus syriacus. This species is endemic to East Asia, notably prevalent across South Korea’s rural and urban landscapes. I chose this organism because of its cultural significance, vibrant appearance, and ecological role. In the presentation, I will include images and videos of Mugunghwa in its natural habitat, sourced from reputable botanical databases (e.g., Kew Gardens, 2021).

Physical Description

The Mugunghwa is a deciduous shrub reaching heights of 2-4 meters. It features large, colorful flowers with five petals, usually pink, purple, or white. The leaves are broad, lobed, and alternately arranged along the stems. Its bark is rough and gray-brown, providing essential habitat for insects and birds. The vibrant, showy flowers attract pollinators, essential for reproduction.

Life Cycle and Reproduction

The Mugunghwa's life cycle begins with seed dispersal in late summer, following flowering. Seeds germinate in spring, developing into mature plants within one to two years. It reproduces both sexually via seed production and vegetatively through cuttings and root shoots. Flowering occurs from July to October, with pollination primarily facilitated by insects such as bees and butterflies. The plant produces abundant nectar, supporting local pollinator populations.

Structure and Function of Organ Systems

Focusing on the vascular system, the Mugunghwa’s xylem and phloem are specialized for transporting water, nutrients, and sugars. The xylem conducts water from the roots upward, supported by transpiration, while the phloem distributes photosynthetic products from leaves to other parts of the plant. These structures enable the plant to sustain growth, flowering, and reproductive processes effectively.

Energy Ecology

The Mugunghwa harvests energy from sunlight through chlorophyll in its leaves. Photosynthesis occurs during daylight hours, converting light into chemical energy stored as sugars. The plant utilizes this stored energy for growth, flowering, root development, and seed production. During the day, stomata regulate gas exchange, balancing water loss and carbon intake, vital for efficient energy conversion.

Habitat

The Mugunghwa thrives in well-drained, sandy to loamy soils typical of temperate regions in South Korea. It prefers full sun but can tolerate partial shade. Its resilient nature allows it to adapt to urban environments, roadside areas, and open fields. The plant is resistant to drought and pest pressures, contributing to its widespread presence across diverse ecological zones. Biotic factors such as pollinators and seed dispersers influence its distribution.

Conclusions

• The Mugunghwa is a symbol of national pride and resilience in South Korea.
• It exhibits a well-adapted reproductive cycle supporting ecosystem health.
• Physiologically, its vascular system efficiently sustains growth and flowering.
• The plant’s energy acquisition through photosynthesis is fundamental to its survival and ecological role.
• Its habitat adaptability underscores its ecological importance across diverse environments.

References

• Botanical Society of America. (2020). Hibiscus syriacus. Retrieved from https://botany.org
• Kew Gardens. (2021). Plant database: Hibiscus syriacus. Retrieved from https://powo.science.kew.org
• Lee, H. S., & Kim, Y. J. (2019). Ecological role of Mugunghwa in South Korea. Journal of Korean Botany, 45(2), 123-135.
• National Institute of Biological Resources. (2022). South Korea’s native flora. Environmental Data.
• Park, J. H. (2020). Cultural significance of Mugunghwa in Korea. Korean Cultural Studies Journal, 12(3), 203-215.
• Royal Horticultural Society. (2021). Growing Hibiscus syriacus. Retrieved from https://rhs.org.uk
• Shin, Y. & Choi, M. (2018). Pest resistance in Mugunghwa. Plant Protection Journal, 24(4), 202-209.
• United Nations Environment Programme. (2020). Urban green spaces in South Korea. Environmental Outlook.
• Yoon, S. H. (2022). Photosynthesis mechanisms in Hibiscus species. Plant Physiology and Biochemistry, 154, 105-112.
• World Flora Online. (2023). Hibiscus syriacus. Retrieved from http://www.worldfloraonline.org