Y8 Science Sexual Reproduction PDF

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Watashi no Kira Yoshikage

Uploaded by Watashi no Kira Yoshikage

GEMS Westminster

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sexual reproduction plant reproduction biology science

Summary

This document covers topics related to sexual reproduction in plants, including flower parts, fertilization, and advantages and disadvantages of various reproductive methods. It also includes questions and activities on this subject.

Full Transcript

SLANT S-Sit up L-Listen A-Ask and answer questions N-Nod your head T-Track the speaker 1. Based on your observation identify the reproductive parts of the images below. 2.What are the male and female reproductive parts of a flower? 3.Compare sexual reproduction with asexual reproduction. What are...

SLANT S-Sit up L-Listen A-Ask and answer questions N-Nod your head T-Track the speaker 1. Based on your observation identify the reproductive parts of the images below. 2.What are the male and female reproductive parts of a flower? 3.Compare sexual reproduction with asexual reproduction. What are the key similarities and differences?" NNJR I Do We Do You Do Plenary Answers 1 Buds and flowers 2 Stamen and pistil 3 Sexual reproduction in both plants and animals involves the production of gametes, fertilization, and development of offspring. Whereas in asexual only one parent is involved in the production of progeny NNJR I Do We Do You Do Plenary Topic: Sexual reproduction SYLLUBUS NNJR LFQ I Do We Do You Do Date: Topic: Sexual reproduction LFQ: Analyze the process of sexual reproduction in plants. Key Words: 1.Hybridisation 2.Fertilisation 3 Gamete WILFs  To Understand the parts of a flower.  To analyse sexual reproduction with examples  To evualuate the significance of hybridization NNJR LFQ I Do We Do You Do WILF:To understand the parts of a flower. I Do Verbal AfL We Do You Do Plenary WILF:To analyse sexual reproduction in plants. I Do Verbal AfL We Do You Do Plenary WILF:To analyze sexual reproduction in plants with example. Flowers consist sexual organs called stamen which is the male part of the flower and pistil which is the female part of the flower The male and female reproductive organs are together called GAMETES. Zygote is the fertilized egg cell that results from the union of a female gamete with a male gamete.Later gametes turns to embryo. I Do Verbal AfL We Do You Do Plenary WILF:To analyse sexual reproduction with examples I Do Verbal AfL We Do You Do Plenary WILF:To analyse sexual reproduction with examples I Do Verbal AfL We Do Mini-Plenary You Do WILF:To analyse sexual reproduction with examples Complete the flow chart based on fertilization. I Do Verbal AfL We Do Mini-Plenary You Do WILF:To analyse sexual reproduction with examples Complete the flow chart: I Do Verbal AfL We Do Mini-Plenary You Do WILF:To analyse sexual reproduction with examples https://quizizz.com/admin/quiz/667a4f908eec1a0c67cc2ca0?fromSearch=true I Do Verbal AfL We Do Mini-Plenary You Do LFQ:Analyze the process of sexual reproduction in plants. Verbal AfL We Do Mini-Plenary You Do Plenary LFQ:Analyze the process of sexual reproduction in plants. Learning Knowledge/Understanding(D/C) Analyzing(B/A) Evaluate/Create(A*) bias Spatial Observe the picture and identify the hybrid. Explain Compare and contrast sexual Develop a critical report on the hybridization. reproduction and significance of hybridization asexreproduction Verbal Comment on the term hybridization with some Write a report on the examples. Distinguish between sexual and importance of sexual asexual reproduction reproduction Verbal AfL We Do Mini-Plenary You Do Plenary LFQ:Analyze the process of sexual reproduction in plants. Learning Knowledge/Understanding(D/C) Analyzing(B/A) Evaluate/Create(A*) Bias Spatial Plumcot. Hybridization refers to the process of Asexual reproduction generates Hybridization plays a crucial crossing two different species or varieties to produce offspring that are genetically role in advancing a hybrid. The offspring, known as hybrids, typically identical to a single parent. In agricultural productivity, exhibit traits from both parent species. sexual reproduction, two parents conserving biodiversity, and contribute genetic information to supporting scientific produce unique offspring. research. However, it also Sexual and asexual poses significant risks, reproduction have advantages including genetic pollution, and disadvantages—which is dependency on commercial why some organisms do both! seeds, and ethical concerns. Verbal Genetic Hybridization: This refers to the process of Sexual reproduction generates Hybridization offers significant crossing two different species or varieties to produce genetic diversity and involves advantages in agriculture, a hybrid. The offspring, known as hybrids, typically two parents and the fusion of conservation, research, and exhibit traits from both parent species. gametes. Asexual reproduction economic development. It Eg: Raspberry + Black berry = Tay berry produces clones of the parent enhances productivity, improves and involves only one parent, crop quality, and promotes with no gamete fusion. sustainability. Verbal AfL We Do Mini-Plenary You Do Plenary LFQ:Analyze the process of sexual reproduction in plants. Extended challenge What are the potential disadvantages of asexual reproduction? Answer: Disadvantages include a lack of genetic diversity, which can make populations more vulnerable to diseases and environmental changes, and the potential for evolutionary stagnation. Verbal AfL We Do Mini-Plenary You Do Plenary LFQ:Analyze the process of sexual reproduction in plants. Draw and label the parts of flower. NNJR I Do We Do You Do Plenary LFQ:Analyze the process of sexual reproduction in plants. NNJR I Do We Do You Do Plenary

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