What are centrioles? In which type of cell are they present?

Q: How are organisms under Kingdom Archaebacteria different from organisms under Kingdom Eubacteria?…

A: Answer

Q: 13.    In bacteria, mismatch repair involves: A.    DNA glycosylase/lyase B.    AP endonuclease C.…

A: Introduction DNA is the hereditary material in humans and almost all other organisms, It transmits…

Q: Label the different stages of meiosis

A: Meiosis: Grasshopper testes (gametes in zygotene, pachytene, prophase I).

Q: Using the link provided. Mate two flies. a male is a wild type and a female has yellow body and…

A: There are few important points about drosophila : We know that fruit flies  have XX for females and…

Q: explain codominance & incomplete dominance  -mitosis defects (ex:down syndrome). give 3, then…

A: 1. Codominance- it is the appearance of both parental phenotypes together in the offspring. Effect…

Q: Match each Item with the correct statement below concerning the electron transport chain and…

A: Electron transport chain and chemiosmosis help our cells Form ATP from the various sources in our…

Q: 1. How does the human body regulates body temperature? 2. Use Le Chatelier's principle and reaction…

A: Introduction Sweat glands present in skin help dissipate the heat during summers by evaporation of…

Q: A facility says they need 15 μL of a 40 ng/μL solution of plasmid DNA for sequencing. The typical…

A: Appropriate amount of DNA is one the key elements in gene sequencing. Amount of DNA for sequencing…

Q: 1.) Greg was just told by his physician that he has prehypertension and recommends that he meet with…

A: DASH stands for Dietary Approaches to Stop Hypertension is a balanced and felxible eating plan to…

Q: Green filamentous Slime molds Fungi Animals Entamoebae Gram+ bacteria Animals Spirochetes Chlamydiae…

A: Phylogenetic tree is the representation of how organism evolves from a common ancestor.

Q: What is the types of lymphocytes

A: Blood is a liquid connective tissue with liquid plasma and formed elements.

Q: A fake mutation exists where the ER fails to recognize the signals required to make transmembrane…

A: The transmembrane proteins are specific membrane protein that has three domains, that are-…

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: The contractile vacuole is a complex osmoregulatory organelle present in the prokaryotes. These…

Q: structure and Characteristics of Bryophytes and

A:

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: Answer

Q: a. Differences between: ii. Typical and atypical ova of Capillaria philippinensis

A: Nematodes are the organism belongs to animal kingdom . They are round worms which comprises of…

Q: 6. With the presence of fast-food chains, many pcople have the opportunity to «have a quick bite»…

A: Please follow step 2 for the detailed explanation.

Q: Let's assume a disorder which has an estimated new mutation rate of .002. The incidence of the "p"…

A: Hardy-Weinberg Equilibrium is a concept that serves as a benchmark for researchers to analyze gene…

Q: Green revolution semidwarf wheat varieties are shorter because their mutant DELLA protein is not…

A: *green revolution is the great increase in production of food grains especially wheat and rice that…

Q: How does the respiratory system work with the circulatory system?

A: Respiratory system and Circulatory system  The respiratory system includes  A pair of lungs and the…

Q: How do body structures and functions of a flatworm compare with those of a cnidarian for a. sensory…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Chargaff's rule applies to: Group of answer choices A. only RNA B. both DNA and RNA C. only DNA…

A: INTRODUCTION chargaff's rule This rule state that the purine and pyrimidine bases of DNA of any…

Q: Identify the peculiarity in the maturation and development of megakaryocytic cells from the other…

A: All the blood cells , Erythrocytes,leucocytes,Megakaryocytes develops from a pluripotent stem cell.…

Q: Please select a disease (like cancer) that can be modeled through the generation of induced…

A: Since certain genetic diseases are only expressed in somatic cells such as cancer embryonic stem…

Q: Assignment D Mountain lion Snake Hawk Frog Rabbit Cricket Deer Mouse Trees Grass O Interspecific…

A: Food chain represents the various food webs present in the nature. In this the producers are…

Q: After visiting a gym, a student had 250-300 g of carbohydrates for lunch and decided to rest. How…

A: Answer ::   After visiting a gym a student had 250 300 gram of carbohydrate for lunch and decided to…

Q: compare and contrast the theory of ecological community and population genetics.

A: The two different levels of ecology are 1. Population 2.Ecology Population ecology refers to the…

Q: you have isolated a Bacillus species and would like to test its plant growth promoting abilities.…

A: Bacillus is a genus of bacteria which includes gram-positive, spore forming, rod shaped aerobic or…

Q: Compare a veins with  an artery  as to :      a. the thickness of tunics/ layers in the wall…

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

Q: Godfrey Hardy and Wilhelm Weinberg stated the principle of equilibrium to describe the genetic…

A: Hardy Weinberg principle – In HWE the genotype frequencies and allele frequencies of a population…

Q: Briefly Write about the different models of Animal Study?  Please answer at your own words.

A: Answer ::   discusses the concerns of the fact that many drugs that are successful in animal trials…

Q: HIV (human immunodeficiency virus) infections are difficult for the immune system to fight because.…

A: HIV virus is very prevalent in our world and it causes a disease known as acquired immuno deficiency…

Q: Discuss the ecological importance of trematodes.

A: Introduction Trematoda is a subphylum of the Platyhelminthes phylum. It consists of two types of…

Q: Differentiate the 4 zones in a MATURE PLATELET by explaining the function of each.

A: Platelets are blood cells which is also called thrombocytes. Platelets are derived from…

Q: Based on the results, what is the most probable phylogenetic tree(s) for these three beetles?   A.…

A: Introduction The study of the evolutionary history and relationships among or within groups of…

Q: Muscles are made up of many muscle fibers. Each muscle fiber is a multi-nucleated cell made by the…

A: Myostatin is a grwoth and differentiation factor and acts as a negative regulator of the muscle…

Q: Discuss the importance of earthworm.

A: Introduction :- An earthworm is a type of terrestrial invertebrate in the phylum Annelida. They have…

Q: Critically review the difficulties encountered in choosing taxonomiccriteria.

A: Taxonomy is the aspect of systematics and includes the naming and classification of organisms.

Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…

A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…

Q: What do you understand by a process of Optimization in Biomechanics with respect to the…

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

Q: Which of the following links the Innate immune system to the adaptive? a. Cytokines b. APC cells c.…

A: INTRODUCTION Antigen presenting cells This is atype of phagocyte. These cells shows antigens on…

Q: Lois, who recently had her karyotype performed, was shown the following figure from her family…

A: *Given that Peter and Lois and performed karyotype. * And Lois do not show any symptoms and sign of…

Q: The phenomenon of herd immunity makes disease eradication difficult because it ensures that diseases…

A: Introduction Herd immunity is defined as a reduction in the risk of infection with a specific…

Q: Laura has a family history of breast and colon cancer. She is looking for advice on how she can…

A: Introduction Cancer is caused by changes (mutations) to the DNA within cells, it is a disease in…

Q: What is the equilibrium membrane potential due to Na+ ions if the extracellular concentration of Na+…

A: Nernst equation calculates the voltage necessary to perfectly oppose the net movement of an ion…

Q: Why is it important to model cancer through the generation of induced pluripotent stem cells ?…

A: induced pluripotent stem cells are the type of stem cells that are produced from the somatic cells…

Q: а. Differences between: i. Wakana's disease from Loeffler's syndrome

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Q.3. The fungi mycorrhizal benefit the plant in which it harbours, How?

A: Introduction We will answer the question in below step

Q: 6. During an infection, the immune system alerts the organ systems of the body by producing…

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: The survival, growth and reproduction of microorganisms are influenced by physical and nutritional…

A: *The survival and growth and reproduction of microorganisms are influenced by physical and…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.