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Reproduction In Humans - Article

Speculating The Future Of Human Reproduction If your mom could bear your child, would you do it? And if so, on what grounds? The provocative, speculative artwork ‘Grandmom Mom’ raises these and more ethical questions on artificial reproduction in the nearby future. On the 8th of July, Waag hosted a livestream with bio-artist, speculative designer and former dentist Kuang-Yi Ku, where he presented his project. One of his driving ideas behind the project was to not postpone ethical reflection on such important matters until the technology arrives - you’re invited to think ahead with us. The programme consisted of a presentation by the artist Kuang-Yi Ku, followed by a VR film screening on the Grandmom Mom narrative. Also part of the programme was Next Nature Networks’ researcher Hendrik-Jan Grievink, who gave a short presentation of their work ‘Reprodutopia’. The livestream finished with a panel talk, where some interesting questions and

Class 9 Science Chapter 3 Diversity In Living Organisms

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Class 9 Science Chapter 7 Exercise – 7.1 Questions with Answer page:80 Q1. Why do we classify organisms? Ans: By classifying organisms, it is easier and more convenient to study their characteristics. Similarities exhibited by various entities allow us to categorize different entities into a class and hence, study the group as a whole. Q2. Give three examples of the range of variations that you see in life-forms around you. Ans: Listed below are a few ranges of variations observed in life-forms: (a) Small frog to big whale (b) Creeper to the eucalyptus tree (c) Black cuckoo to colourful peacock Class 9 Science Chapter 7 Exercise-7.1 Questions with Answer Q3. Which do you think is a more basic characteristic for classifying organisms? (a) the place where they live. (b) the kind of cells they are made of. Why? Ans: The most basic classification of organisms should be established on the kind of cells they are made up of. This is because the habitat can have species w

Class 9 Biology Chapter 2 Plant Tissue

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Solutions for Class 9 Biology Chapter 2 Short Answer Type Questions 1. Distinguish between prokaryotic and eukaryotic cells. Answer Prokaryotic Eukaryotic Organisms are always unicellular Organisms are always unicellular and multicellular Nucleus is absent Nucleus is present Cell division takes place through binary fission Cell division takes place through mitosis DNA arrangement is circular DNA arrangement is linear Example: Bacteria, Blue-green algae Example: Plant and animal cell 2. Write down the differences between organ and organelle. Answer Organ Organelle These are the parts of a body These are the parts of a cell These are found in multicellular organisms These are found in unicellular organisms These are macroscopic in nature These are microscopic in nature Example: Brain, Heart, Lungs Example: Cytoplasm, mitochondria 3. Write down the differences between the nucleus an

Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production

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Access Answers to NCERT Class 12 Biology Chapter 9 – Strategies for Enhancement in Food Production 1. Explain in brief the role of animal husbandry in human welfare. Solution: Animal husbandry is a branch of agriculture associated with rearing animals for their meat, eggs, milk, fibre and other products of commercial significance. It includes caring for animals on a day-to-day basis, performing selective breeding and a host of other related activities.It became an essential part of human welfare ever since humans moved on from a hunter-gatherer lifestyle. Following are the roles of animal husbandry in human welfare: Production of meat: Meat is a valuable source of energy and dietary proteins. Production of dairy products: Animal husbandry provides a wide range of dairy products such as milk, cheese, butter, ghee and curd. These may be further processed for other commercial products such as ice creams and cottage cheese (paneer)

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