(i) List five response variables that should be determined in a callus induction experiment (ii) List five terms that describe texture of callus (iii) List five terms that describe colour of callus

Q: What are the possible experiments in order to determine if Agrius convolvuli is the selective agent…

A: Agrius convulvuli is a moth that has a very big tongue. Using this tongue, the moth sucks the nectar…

Q: Describe the inflorescences of Asteraceae , Poaceae and Euhorbiaceae .

A: The mode of arrangement of flower in the floral axis is termed to be inflorescence. The flowers are…

Q: Which region of the embryo elongates during epigeal germination to bring the shoot above ground? C.…

A: Germination is the method through which a living being develops from a seed or similar structure. In…

Q: . Are the sieve tube elements - [made up of] parenchyma, collenchyma or scelerenchyma cells?

A: INTRODUCTION Sieve tubes are the conducting tissues of the phloem. It is seen in all vascular plants…

Q: .a.) In "alternation of generations" or the haplo-diplontic life cycle, what is the name of the cell…

A: All plants undergo both haploid and diploid generation of a life cycle. The sporophyte phase is the…

Q: Besides temperature, what other independent variables couldyou alter to test whether radish seed…

A: The chemical process is referred to as the chemical structural changes in any substance. It forms…

Q: Why rice plants infected by fungus Gibberella fugikuroi grow foolishly tall?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: We used seedlings of Lepidium sativum to see under which conditions it would germinate in an…

A: Garden cress (Lepidium sativum L.) of the Cruciferae family is widely grown in India, Europe and the…

Q: n a microscopic field of Allium cepa root tip, how many number of cells undergo prophase, metaphase,…

A: Microscopic field refers to the maximum visible area when looked through the eyepiece of the…

Q: Identify the fixation and embedding protocols of seed tissues for microtome sectioning? How thin…

A: Microtome A microtome is a mechanical instrument which is used to make thin slices of tissues. Thes…

Q: What is the description habit of false sago palm?

A: sago palm is commonly known as the cycas revoluta or sago cycads

Q: 1. Was your onion root tip actively prior to being preserved? Why do you know this?

A: The cell division is a very important process in living organisms. By this process the cell number…

Q: What types of cells are derived from fusiform initials? What types of cells are derived from ray…

A: To find: What types of cells are derived from fusiform initials

Q: 5. The oat coleoptiles on the left have been modified: either cut or placed in a light-blocking…

A: Introduction Phototropism refers to a plant's ability to re-orient its shoot growth towards a light…

Q: . Mention one subdiscipline of botany and discuss how it contributes to expanding our knowledge of…

A: Since you have asked two questions and first question has 3 subparts I am answering only the first…

Q: Why did Sack and colleagues conduct their studies of palmatevenation on plants growing in a forest…

A: Sack and colleagues conducted an experiment to identify the adaptive advantages provided to plants…

Q: 1 2 3 4 5 The figure above shows the mitotic phases in onion root tip, which are named: O A.…

A:

Q: Chrysanthemums are long-night plants that normally flower in thefall. If you could manipulate…

A: Exposure to light is crucial to alter photoperiod in order that the mums with flowers would  bloom

Q: It is the hormone which is responsible for stem elongation. *         a. Gibberellins       b.…

A: Plant hormones: a. It is an endogenous organic compound that is produced at very low concentrations…

Q: 1. In the vascular bundle of the Ranunculus stem cross section, is the xylem closer to the epidermis…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Discuss briefly the following types of aestivation in flowers i) Valvate ii) Twisted iii)…

A: Aestivation refers to arrangement of different parts of flower such as sepals or petals within the…

Q: B. Complete the following: 1. Labi/o and cheil/o mean - 2. Glass/o and lingu/o mean - Orlo and…

A: 1 - lips 2 - tongue 3 - mouth

Q: Identify the following of Achrophyllum dentatum, Sauloma tenella, and Hypnodendron spininervium…

A: Leaf morphology is used in the description and morphology of plants. The leaves may be simple or…

Q: Which of the following statements about a stamen is FALSE?

A: stamen is the part of the male reproductive system of the flower it consists of anther and filament…

Q: What are the 5 alleles for lentil seed coats?

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: Demonstrate the self-crossing (self-fertilization) for the plant with an inserted single copy of a…

A: Green Fluorescent Protein ( GFP )  ---  Introduction - Natural protein has 238 amino acids so fusing…

Q: Briefly elaborate the characteristics of somatic embryos and how to obtain somatic embryos…

A: Somatic embryos are plant embryos that can develop into full-grown plants (called embling). Somatic…

Q: Carefully detach the bracts, sepals and petals of the gumamela flower. And with the aid of a…

A: Gumamela flower is commonly known as the Hibiscus flower and has petals, sepals, stamen tube,…

Q: Both lycopodium and equisetum have strobili, roots, and rhizomes. What did you learn in this…

A: Rhizomes are underground stems that have been modified and run horizontally. They send fresh roots…

Q: Are mango seed, orange seed, and apple seed is Albuminous or exalbuminous?

A: the seed which retains endosperm till maturity is termed Albuminous seeds. for example, Most…

Q: What are the objectives of  "Seed Testing"?   State the requirements needed to conduct a Seed…

A: Seed Testing  Seed testing is done for analysing the seed quality attributes such as seed moisture,…

Q: what is the measurement made or questioned asked for an experimental design to test what makes a…

A: Banana is a climacteric fruit that shows marked Physico-chemical changes during ripening. When…

Q: Ethylene promotes A. production of female flowers B. fruit ripening C. promotion of abscission of…

A: Ethylene is a gaseous hormone which is present in plants. It is produced by all higher plants. It is…

Q: Bougainvillea, sunflower, and hibiscus, what is the form of the regular gamopetalous corolla?

A: gamopetalous corolla- it is a condition in which the petals are united it can be united by the whole…

Q: 10: Name the structures that surround the Angiosperm ovule, as indicated by the pointers.

A: Ovule upon fertilisation develops into seeds. It has angiosperms covered by a protective layer…

Q: 12: E is not the correct answer, what is the correct answer Flatworm parenchyma cells that are stem…

A: Introduction:- Flatworms are acoelomate animals that include parenchyma cells, which are used to…

Q: : What is the term to describe the clusters of needles that grow together?

A: The arrangement of leaves on the stem is important for identification purposes. In pine trees, there…

Q: (iv) What is the sign of ethylene poisoning in a callus culture   (v) Provide three applications of…

A: Plant callus is the growing mass of unorganized plant parenchyma cells. Callus induction is an…

Q: s the mature Sargassum haploid or diploid?

A: Sargassum is a big brown seaweed genus that floats in island-like masses and never clings to the…

Q: What are the three (3) stages of germination?

A: If the seed gets the favourable condition then the process of germination starts.Due to the…

Q: 4. A) Identify which type of light (Red or Far-Red) simulates seed germination. B) Identify which…

A: A seed is a structure formed in plants after fertilization and has embryonic plant surrounded by a…

Q: what is the response variable and explanatory variable for wrapping a banana in plastic wrap and…

A: Generally, bananas ripe faster. The above experiment is used to determine the effect of wrapping the…

Q: How do I use random assignment for observational study design to test what makes a banana ripen…

A: Banana is a climacteric fruit that shows marked physico-chemical changes during ripening. When…

Q: How does the vascular cambium increase in girth?

A: Leaves have vascular tissues for long-distance transport like the xylem and phloem. Additionally,…

Q: What is vitrification? How stem cells and callus are different from each other?

A: Cellular differentiation is the process in which a cell changes from one cell type changes to a more…

Q: What is meant by the term 'Mast Year' and how does this phenomenon help the plant species that…

A: The phrase comes from the old English word',mæst' which was used to describe years when forest acorn…

Q: Identify the process that enables cabbage, cauliflower, broccoli, kale, kohlrabi and Brussels…

A: Ans-The process of artificial selection of variation that enables cabbage, cauliflower, broccoli,…