What is the number and types of lamprey species that are present in the Great lakes?

Q: Q8: select all that apply more than one answer

A: Super cooling is not used to preserve heat. Isozymes are not related to temperature regulation as su...

Q: From the options below, select the most likely effect of a mutation that causes cyclin B to be unabl...

A: Cell division is of two types: mitosis  meiosis

Q: A. Draw DENDROBIUM FLOWER according to its sexuality B. Identify whether it is pistillate, staminate...

A: The formation of a new creature through the fusing of gametes is known as sexual reproduction. Howev...

Q: What are the functional consequences of the different organelle membranes and what are the roles of ...

A:

Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Which chromosome set has an extra What diagn...

A: The first set has an extra chromosome. The patient suffers from aneuploidy. As the genome contains o...

Q: PROBLEM SOLVING: In the human pedigree below, the filled symbols represent the affected individuals....

A: Genotype  Genotype is the collection of all gene inside an organism.

Q: In mice, brown fur color is dominant to black fur color. Another gene affects the production of pigm...

A: The brown fur (BB) color is dominant to black fur (bb) color while pigment production (BB, Bb) is do...

Q: Please name & define the three types of techniques associated with chines chordophones.

A:

Q: testing fungal effectors for their ability to either promote or block a

A: Solution : Effectors either promote the virulence of fungal pathogens or allow symbionts to colonize...

Q: Do you think that the advantages of organic agriculture outweigh its disadvantages? Explain. Do you ...

A: 1) Organic farming: This is a method of farming where we avoid the use of chemical fertilizers, pest...

Q: D) The root of a binary tree has i) 0 ii) 1 iii) 2 iv) 4 parent(s).

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

Q: Consider that leaves are added to a soil. The compound in the leaves that is most resistant to bacte...

A: Decomposition is process of decaying of materials.

Q: 2. 1. 2_ 3 4. 5. 6. 7. 8. 10 9.

A: The flower is the reproductive organ of the plant. 

Q: Basic Alternation of Generations. What are the structures in plant life cycle that are haploid?

A: Alternation of generations means that the plant's life cycles alternate between diploid (sporophyte)...

Q: Explain what occurs during glycolysis, the Krebs (citric acid) cycle, and electron transport chain b...

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism. T...

Q: ng potential, the following statements is like not true about the figure/illustration below? * DRY D...

A: Solution : correct option is C

Q: A series of experiments shows that oil content in a diploid grain is influenced by four genes (a thr...

A: Introduction :- The phenotype of an organism is the sum of its observable traits. A significant dist...

Q: TAS2R38 codes for a G-protein coupled receptor which contributes to the tasting of PTC. What does t...

A: The cell signalling helps in communication and the nature of cell signalling depends on the chemical...

Q: How do we know that bacteria regulate the expression ofcertain genes in response to the environment?

A: Regulation of gene expression in prokaryotes occurs at several levels such as transcription and tran...

Q: Which of the following best describes C-3 photosynthesis? Check all that apply.

A: C3 mode of photosynthesis is an inefficient way of photosynthesis compared to C4 and CAM respiration...

Q: What behavioral verbs do fish and humans have in common? How is swimming different in fish and human...

A: Behavioral verbs fish and human have  Our voice Fish can't communicate, but they do have gills, whic...

Q: 1. In addition to the ABO blood group, many others have been identified in humans. One such group is...

A: MN blood group is under control of an autosomal locus . This blood group has two alleles LM and LN t...

Q: haded in black-white trait (Glucose-6-phosphate dehydrogenase deficiency) 1. What is the genotype o...

A: Genotype : The set of genes in our DNA responsibilities for a particular trait is known as genotype....

Q: What are the differences between the life cycles of trematodes and cestodes?

A: Introduction: Trematodes and cestodes are parasitic worms, they both belong to the kingdom Animalia....

Q: Auxin causes the bending of shoot toward light by?

A: Auxin class of plant hormones  plant-growth regulators) with some morphogen-like characteristics. Au...

Q: ACCURATE statement/s for Propranolol: ' Non-cardioselective beta-adrenceptor blocker. Used in the ma...

A: Propranolol is a beta blocker drug that is available under a variety of brand names, including Inder...

Q: Could you give me the answer?

A: 1. Sitting in one place for long hours have many negative effects on our overall health. It results ...

Q: What are the ionic differences between the extracellular and intracellular fluids? • Give the theory...

A:

Q: Comparison to Human Arm in Form Comparison tó Human Arm Animal Function in Function vhale cat pat pi...

A: Homologous structures : These are the structures which are common in form but differ in function. Th...

Q: Question 24 What term is used to designate forages that require more intense management, such as irr...

A: Irrigation is a agricultural process of applying water to the crops and plants. 

Q: why is it important for all somatic cells to be genetically identical?

A: Except for sperm and egg cells, a somatic cell is any cell in the body. Somatic cells are diploid, w...

Q: Summarize Theodor Engelmann’s photosynthesis experiment

A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...

Q: A geneticist is using a three-point testcross to map three linked Drosophila recessive mutations cal...

A:   Testcross progeny phenotype Number Crossover Curved 281 Parental Anomalous, Buckled 279 Par...

Q: Make simple diagrams tracing the life history of Schistosoma japonicum

A: Schistosoma japonicum:  Schistosoma japonicum is a significant parasite and one of the main schistos...

Q: Gould and Lewis make the claim, "Our energy-related social, environmental and public health problems...

A: Renewable energy is the energy from natural resources and it can be regenerated naturally.The major ...

Q: ystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of sticky mu...

A: Suppose the alleles affecting CFTR protein formation are AA, aa being homozygous recessive and hence...

Q: Question 2 Which one of the following would upregulate a gene? O Activator transcription factors O D...

A: The production of RNA from the DNA template is known as transcription process that occurs within the...

Q: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color. A cro...

A: Rabbits may be classified as agouti, chinchilla, Himalayan, or albino according to coat color  We kn...

Q: 72. Use Figure 2 to answer the following questions. (1.4) KU HOCH, OH H С — с H. ОН ОН ribose Figure...

A: The molecule given in diagram is Ribose It is a simple sugar and carbohydrate with molecular formula...

Q: Explain how coenzymes connect the light-dependent reactionswith the Calvin–Benson cycle

A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...

Q: List three aspects of your lifestyle that could be contributing to some of the losses of the earth’s...

A: Biodiversity represents the variety of life forms present on the earth.  

Q: Carbon Copy (CC), the first cat produced from aclone, was created from an ovarian cell taken from he...

A: Cloning has been around since the late 1800s, but it wasn't until 1997 that Dolly the sheep was succ...

Q: What provides the negative charge associated with DNA? The phosphate groups The nitrogenous bases Th...

A: DNA (Deoxyribonucleic acid) is a molecule that is made up of two polynucleotide chains that coil aro...

Q: What is the shape of the following cells:       vibrio     bacilli     cocci  ...

A: Bacteria are also classified according to their shape:- Single curved-rod bacteria  are Vibrio Rod-...

Q: The frequency of single crossover recombinant gametes (those with chromosomes having crossed over) o...

A: Crossing over takes place in prophase I of meiosis that results in exchange of genetic material betw...

Q: 15. On the tree below, mark the place or places that three tissue layers have evolved in animals. Ti...

A: ANSWER;- Homology is sharing of common ancestry and exhibiting similarity of structure and physiolog...

Q: A student is accustomed to running three miles at a leisurely jogging pace. In a fitness class, she ...

A: The process of constructing energy (ATP) from food is known as energy metabolism. Metabolism is made...

Q: Which of the following would not be an example of a quantitative trait? O All of these are quantitat...

A: Introduction  The classical Mendelian traits are generally considered to be Qualitative in nature i....

Q: 8

A: given: No. of total flower 1000 No. Of red flowers= 464(dominant) No of pink flowers= 415 (intermedi...

Q: Pteridophyta(Fern) Alternation of Generation. What are the structures in the fern plant life cycle t...

A: The fern life cycle requires two generations of plants to complete itself. This is called Alteration...

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.