Explain the role of plants breeding for disease resisence?

Q: Discuss the development of a corn borer. How does it damage a corn plant?

A: A Corn boner is a pest of corn.

Q: Which of these is not a dehiscent plant?1)pea2)bean3)magnolia4)banana

A: The fruit is a seed-bearing structure in the plant and is formed from the ovary after the flowering…

Q: Explain how the following structures may be used to propagate plants asexually: rhizomes, tubers,…

A: Propagation is the production of new organisms.

Q: Discuss the effect of environmental conditions on the Maturation and Ripening Stage of sugar cane

A: Flooding control is possible due to the sugarcane cultivation system. The field would remain flooded…

Q: What are the advantages of herbicide resistant crops?

A: Genetically modified organisms and crops contain DNA (deoxyribonucleic acid) which has been modified…

Q: Give ten plants that has been produce using micropropagation technique and give the economic…

A: Micropropagation is the technique of producing plants in a large quantity through tissue culture…

Q: discuss the following methods of plant propagation.                            i.          Grafting…

A: The process by which new plants grow from different sources, like seeds, cuttings, and other plant…

Q: how does a plant develop resistance to a pesticide?

A: Pesticides refer to the substances utilized by the farmers to kill or regulate the pests and weeds.…

Q: Are chemical fungicides still part of integrated approach of managing plant diseases? Explain

A: Chemical fungicides are pesticides that kill or prevent fungal growth. They are the chemicals…

Q: Describe five strategies that can be used to engineer resistance into crop plants. Which strategy do…

A: Introduction The main unit of study in agroecology is the agroecosystem, which is vaguely defined as…

Q: How does F1 Plant help farmers? Give atleast 5

A: Mendel uncovered the fundamental laws of heredity. His experiments demonstrated that the inheritance…

Q: Desribe the statement flower is modified shoot?

A: The organs of a plant can be divided into two types, one that grows above the surface of earth and…

Q: What are the disadvantages of herbicide resistant crops?

A: Herbicides are also known as weed killers and are used to destroy unwanted plants in fields.

Q: What can be done to protect the genetic diversity of crop species?

A: Plant tissue and seeds consist of all kinds of genetic information in the cells. The storage of…

Q: Is there any study that has been done with the herb Bai Zhi (Angelica root) in veterinary medicine?…

A: Bai Zhi (Angelica root) is a traditional Chinese medicine herb that has been used for centuries to…

Q: Meristem culture helps in developing which of the following? a) Hybrid plants b) Virus free plants…

A: Meristem culture is a tissue culture technique that involves the growth of meristematic tissue,…

Q: Meristem culture helps in developing which of the following?a) Tall plantsb) Disease resistant…

A: The full plant regeneration from any part of the plant by growing it in the aseptic condition is…

Q: Describe the method of preparation of planting material for Ginger and describe how it can be…

A: Introduction Ginger (Zingiber officinale) is a plant native to Asia, it is a flowering plant whose…

Q: Give plant breeding for improved food quality?

A: Plant breeding is the method of manipulating plant species to produce desired phenotypes and…

Q: describe strategies that are used to manage insect resistance in genetically modified (GM) crop

A: It is estimated that about 15% of world's crop yield is lost to insects or pests. The damage is…

Q: Work of adventitios roots with example?

A: Roots are a plant structure that provides anchorage to the plant and helps in absorbing nutrients…

Q: what could be a pontential source of error when germinated seeds are planted in a petri dish? will…

A: We all know that growing plants in an artificial condition is a very critical job because there are…

Q: Explain how photoperiodism is an adaptation for plants. What would happen to a plant with a mutation…

A: Plants require certain day length in order to initiate flowering which actually is a process of…

Q: What causes joining up of stock and scion in grafting technique of vegetative propagation in plants?…

A: Vegetative propagation is a type of asexual reproduction in plants, which occurs in leaves, roots,…

Q: In producing seeds, what specific method is being done?

A: Seed is the reproductive organ of both angiosperms (flowering plants) and gymnosperms (woody plants)…

Q: During grafting, the portion of plant that is grafted is called –a) Stockb) Scionc) stalkd) stem

A: Artificial method of vegetative propagation is the method,where parts of somatic body of a plant is…

Q: Describe modification of stem with suitable examples?

A: Plants are multicellular, eukaryotic organisms that are autotrophic in nature (makes their own…

Q: What are the function of sugarcane in plant breeding?

A: Plant breeding is the technique to raise the desired plants and seedlings through, biotechnological…

Q: state two advantages of an apomictic seed to farmer .

A: Apomixis is a reproductive process which enables the propagation of plants through asexual…

Q: Some genetically modified plant varieties incorporate a “self-destruct gene”, which causes anyseed…

A: The objective of the question is to understand the ecological advantages of 'self-destruct genes' in…

Q: Discuss the ways in which weeds damage agricultural plants and animals.

A: The undesirable plant species growing in undesired regions like along roadsides, sidewalks, or…

Q: chemicals being applied for the leafy vegetables to produce seeds? If yes,

A: In today's world , almost all grown vegetables are being sprayed with pesticides, fungicides and…