Describe how vernalization can have an effect in cells thatwere not formed at the time of the cold treatment.

Q: In Ulva, gametes and zoospores differ A. in the number of flagella B. in whether or not they must…

A: Ulva is sea lettuce. It belongs to the edible green algae family

Q: Describe the methods of asexual reproduction in algae ?

A: Asexual reproduction is a form of reproduction that involves the production of a new organism. This…

Q: Describe the two types of fungal hypha.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: When a ripe tomato is pricked with a needle a watery fluid comes out. This fluid is stored in:…

A: By pricking a needle the turgor pressure of ripe tomato is affected. Turgor pressure is the pressure…

Q: Write a short notes of anaphase with examples?

A: Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into…

Q: Sequence the process of abiogenesis

A: Abiogenesis is the concept of generation of life from non-living substances, or in particular, from…

Q: Why are vaginal yeast infections common in some women after they have been treated with antibiotics?

A: Candidiasis, also known as vaginal yeast infection, is a widespread disease. Bacteria and yeast…

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: During the formation of endospores, what is the next step after the cell divides asymmetrically? O…

A: Hello! Since you have posted multiple questions, we are answering only first questions. If you need…

Q: a. What are the primary functions of the trophozoite and the cyst inthe life cycle?b. In which…

A: Trophozoite state and cyst are common stages of protozoan parasites. Trophozoite is small compared…

Q: In fungi, asexual spores are produced by_________ celldivision and have__________ set(s) of…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Sudoriferous glands produce ________. a. sweat b. lipids c. sebum d. milk

A: Glands are organs in the body that produce certain substances that has a physiological function in…

Q: Each of the following statements concerning asexual reproduction of bacteria is correct EXCEPT *

A: Asexual reproduction: Reproduction that involves a single individual were the offspring receives…

Q: analyze the process in separate stages marked by visible cytological events

A: Introduction Cytology refers to the study of cell such as cell morphology, physiology etc. As we…

Q: Toxoplasma gondi: Releases oocysts by gametogony in intestinal epithelium of dog. Oocyst is…

A: Toxoplasma gondii is an eukaryotic protozoan and is an obligate intracellular parasite which causes…

Q: How does sporulation media enhance spore production

A: The term “spore” is derived from the Greek word meaning seed. The spore is a unit of sexual or…

Q: Draw the diagram of cycas?

A: Cycas belong to gymnosperms of the plant kingdom. Cycas have a palm-like habit and fern-like…

Q: List four mechanisms of protist nutrition.

A: 4 mechanism of Protist Nutrition are: autotrophic nutrition  heterotrophic nutrition Saprotrophic…

Q: Explain how meiosis II is more similar to mitosis than tomeiosis I.

A: Cell division is a vital process in our body to produce a new daughter cell. The process takes place…

Q: Complete the colony morphology for the colonies pictured above: 1.  Form - 2.  Elevation - 3.…

A: In microbiology, a colony means a group of bacteria or fungi that grows on a solid growth media, and…

Q: identify the type of asexual repruduction of figure 32. Protococcus

A: protococcus is a species of algae , which is considered as one of the simplest and smallest of plant…

Q: Bacteria produce by sexual reproduction. O True O False

A: Reproduction is a kind of process which produces the progenies in the next generation from parent.

Q: How do we know thatX chromoseme hacthatlon isarardon precess in Temales?

A: When one of the X chromosomes in females gets shut off, this is known as X chromosome inactivation.…

Q: (i) Differentiate between communicable & non – communicable diseases?(ii) Name the body part…

A: Any disorder in either structure or function in an animal, plant, or human that results in negative…

Q: Fill in the blank: The asexual reproduction in bacteria is __________________________

A: Bacteria comprises of prokaryotic members whose cell wall is made up of peptidoglycan. Peptidoglycan…

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: Define Microsporogenesis.

A: The microsporangia are sporangia that generate microspores that give rise to male gametophytes when…

Q: Make a flowchart to explain the mechanism of how prions cancause a progressive effect, even though…

A: Prions catalyze the conversion of normal proteins into prion proteins.

Q: Explain the Arrangement of cocci resulting from different planes of cell division.

A: Bacteria are single-celled microorganisms and are found in different environments. They do not…

Q: Bacterial cells reproduce by this process: Meisois O Mitosis O Binary Fission O Spawning

A: Bacteria through the processes of conjugation, transformation, or transduction exchange the genetic…

Q: describe 4 Lytic and lysogenic modes of reproduction with diagrams

A: Virus that specifically infects bacteria are known as bacteriophages. These bacteiophages may have…

Q: A prophage occurs during the reproduction cycle of

A: the virus which infect the bacterial cell is termed as the bacteriophage. the prophage is formed…

Q: Genetically modified Canola (describe, who was the scientist and when was it created, how is it…

A: Genetically modified (GM) foods are food products produced by genetically altered or modified…

Q: Which microorganism is spore forming which often make septate hyphae and reproduce asexually

A: Introduction :- Most fungi's hyphae are split into cells by septa, which are internal walls…

Q: n which circumstances normal flora can be harmful ?

A: From right after being born till burial, every human being's skin and mucosal membranes are home to…

Q: a. Name two parasites that are transmitted in the cyst form.b. How must a non-cyst-forming…

A: Most protozoa are recognized by their motile feeding stage called trophozoite. Many protozoa have a…

Q: What is the mechanism by which C. scindenssuppresses colonization by C. difficile?

A: Clostiridium difficle is an opportunistic bacterium present in the intestine and is the major cause…

Q: The ability of a fungus to alternate between hyphal and yeast phasesin response to temperature is a…

A: The fungi are eukaryotic organisms. They mainly include microorganisms, molds, mushrooms, and yeast.

Q: Why is the egg white turned transparent when whisked off?

A: Eggs are high in protein content, especially egg whites. It is the protein comprising of amino acids…

Q: Explain reproduction. Asappp

A: Reproduction is one of the life processes exhibited by living beings.

Q: After the meosis spores are produced with in the capsule how?

A: Mosses are classified as Bryophyta are non-vascular plants. Mosses do not have seeds or fruits. The…

Q: After mitosis is finished and M-Cdk activity is terminated; Cdk is degraded and cyclin is reused. *…

A: Mitosis is a kind of equational division. It is responsible for producing the identical daughter…

Q: What

A: Introduction:-  Any member of an order of insects containing the two winged or so called true…

Q: Lactobacillus secrete _________ in female vaginal tract to regulate growth of ________.    a.…

A: Lactobacillus are gram-negative bacteria. They have a rod-shaped morphology and inhabit the vagina…

Q: in briefly expla

A: Prostaglandin E2 is considered a hormone, which plays a key role to induce labor during pregnancy.…

Q: The infective stage of Entamoeba histolytica to man has A. Pseudopodia B. ingested red blood cells…

A: E. histolytica is cosmopolitan amoebic parasite which is found all over the world and infect 35- 50…

Q: During excystation (excysting) of Giardia which occurs in the lumen of small intestine: * O…

A: Giardia lamblia  It is also called by the name of G. Intestinalis. It is a flagellated microbe which…

Q: vectors. Examine Figure 2 below. Provide three (3) qualitative descriptions of the P. falciparum…

A: Plasmodium falciparum is the causal agent of malaria in humans. It is transmitted to humans by the…