Define Microsporogenesis.

Q: differentiate a nodule from a root gall? (

A:

Q: Define the Functions of Groundtissue ?

A: In plants Anatomy, ground tissue can be described as tissues produced by the ground meristem. The…

Q: Explain the growth of hypha.

A: The thallus of fleshy fungus contains long filamentous cells called as hyphae. This is responsible…

Q: Why do researchers collect DNA from permafrost?

A: A part of Earth's biosphere that remains entirely frozen, i.e., 0°C or colder for a minimum span of…

Q: What color(s) do the chromoplastids once stained with crystal violet?

A: Plastids: Plastids are major organelles present in the cells of plants and algae. They contain…

Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: Restriction enzymes (type II) bind to their recognition site and A. begin elongation from it B.…

A: Restriction endonucleases are those enzymes synthesized from bacterial cells that play an important…

Q: Cajal bodies and speckles are associated with assembly and components of snurps. : a) True b) False

A: RNA (Ribonucleic acid) is a molecule that plays a crucial role in the expression of genetic…

Q: Explain differences and similarities between the onion cells and the Elodea cells.

A: Cell walls and cytoplasm were found in both onion and elodea cells.

Q: Define photobleaching

A: Photobleaching is the photochemical alteration of a dye or a flurophore molecule,such that it is…

Q: What are the function of Hybridoma cells?

A: Hybridome cells are hybrid cells that are produced by fusion of antibody-producing B cell and…

Q: Detail the causes and mechanisms of sporogenesis and germination.

A: Causes of sporogenesis are scarcity of food and water, continuous exposure to UV light, mutation and…

Q: Describe how Microfilaments is involved in fertility (either directly or indirectly), include 5…

A: Fertilization is the phenomenon through which male and female gametes fuse together and create…

Q: Define the word spongocoel?

A: Sponges belong to the phylum Porifera. They have been defined as sessile metazoans that have water…

Q: DESCRIBE the usual position of the nucleus in the cells of onionskin epidermis and cheek epidermis

A: Onion cell and human cheek cells are 2 type of epithelial cells with different origins. Both cells…

Q: What are the advantages and disadvantages of reproducing by spores?

A: Because spore reproduction is fast and multiplies numerous at once, the population will grow and…

Q: make note on tubulin inhibitors and role of taxols as mitotic inhibitors

A: In mitosis cell division cells are divided and form two genetically identical daughter cells.

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: G Current Stud x Activity Stre O moistcr1tika O HOL - Instan x O IMG 1451.JP X G g2 phase of G…

A: Mitosis is a type of cell division in which one cell (the mother) divides to produce two new cells…

Q: Detail the causes and mechanisms of sporulation and germination.

A: Several bacteria are capable of forming dormant structures known as spores. The process by which…

Q: Growth cones are highly mobile regions of developing neurons. What prevents the growth cone from…

A: The developing neurite which is a projection that arises from the cell body of a neuron contains an…

Q: How is the mechanism for a nuclear-encoded protein when is targeted to the thylakoid membrane

A:

Q: How does the luciferase plasmid bind to estrogen receptors?

A: Luciferase enzyme breaks down the luciferin which in turn produces light. This enzyme is used in DNA…

Q: Define monocyte

A: Immune cells or lymphatic cells play an important role in building the framework of the immune…

Q: Differentiate between stoma and stroma.

A: Stoma refers to a single opening on the leaf surface, and there is number of openings on the leaf…

Q: What is the sequence of events in bacterial or fungal pahogenesis?

A: The pattern or a manner following which a disease develops is referred to as pathogenesis. Different…

Q: describe the molecular switches involved during stationary growth phase

A: The growth of bacteria is proliferation of bacterium into two daughter cells, in a process called…

Q: Explain endomysium?

A: Muscles are specialized tissue that is primarily responsible for movements. Skeletal muscles are…

Q: Describe how Intermediate Filaments is involved in fertility (either directly or indirectly),…

A: The intermediate filaments are minute fibre-like structures inside the cell. They are the cell…

Q: Classify this inflorescence completely.

A: Inflorescence : its defination is the arrangment of cluster of flowers on a floral axis  It is of…

Q: Observation of Onion Root Tip mitosis, given different stages like anaphase etc

A: The onion root tip is used to study the different stages of mitosis because of the meristematic…

Q: How does Moore's Law impact the development and evolution of microchips?

A: Moore's Law, which posits that the number of transistors on a microchip doubles approximately every…

Q: What do you mean by stoma. State its location and function.

A: Plants are non-motile living beings that are capable of producing their own food utilizing the…

Q: What does an onion cell look like at prophase (400x)?

A: Prophase is the first stage of mitosis, the process of cell division, in which the duplicated…

Q: How disperal of spores occur?

A: A spore is a structure that is produces by sexual or asexual reproduction during unfavorable…

Embryology