Plants absorb carbon dioxide from ________ Group of answer choices Air Soil Water

Q: Vitiligo is a disorder in which melanocytes (cells that produce melanin pigment) are unable to funct...

A: Given information Vitiligo- dysfunctional melanocytes, causes white patches on the skin. Albinism -...

Q: A 22-year-old man enters the clinic with a wide-stepping gait, muscle wasting, myotonia, and bilater...

A: The inheritance pattern of the 22 year old is as follows: The father (say for eg: Tom) and his siste...

Q: the living cells of -- bone Osteocytes O osteoclasts

A: Bones contain various types of tissue, such as blood, connective tissue, nerves and brain tissue. Bo...

Q: Match the label on the left with the correct structure number in the DNA molecule in the image below...

A: The given structure is of DNA. The DNA ic composed of nucleotide .The nucleotide is the monomeric un...

Q: Q10. MicroRNAs can induce a prometastatic inflammatory response. Choose True or False. MiR-21 and mi...

A: Nucleic acids come under the category of macro biomolecules that can be found in living beings. Thes...

Q: A child has blood group O. If the father has blood group A and mother blood group B, work out the ge...

A: Blood group IA shows blood group A. IB shows blood group B Both IA and IB are dominant over i which...

Q: What will happen if a first nucleotide is switched from a codon. For example if it is switched from ...

A: A codon is made of three DNA or RNA nucleotides which correspond to specific amino acid which togeth...

Q: While you are jogging carly in the moming, you slip on some ice and skin your knee. Following the br...

A: Healthy skin barrier performs two very important functions. First, it helps your skin retain moistur...

Q: What will happen if a taxonomic classification system does not exist?

A: Taxonomy is the science of naming, characterizing, and classifying species, which encompasses all of...

Q: Explain the types of wavefunction ?

A: Wave functions are commonly denoted by the variable Ψ A wave function may be used to describe the pr...

Q: Explain the component terms of Fick’s law with biological examples

A: Fick's law = fick's law was for diffusion rate. According to fick's law the rate of diffusion accros...

Q: 12. The secretion of follicle stimulating hormone (FSH) & luteinizing hormone i stimulated by which ...

A: FSH is made by your pituitary gland, a small gland located underneath the brain. FSH plays an import...

Q: polymer or large biological molecule  monomer or smaller subunit  one funtion   name od covalent ...

A: Biomolecules refer to carbon- based organic compound that are produced by a living organism. These c...

Q: What is an electrochemical gradient? What purpose does it serve?

A: An electrochemical gradient is a gradient of electrochemical potential, usually for an ion that can ...

Q: 34. Which of the following is an example of antagonistic hormones? to. Thyroid hormone (T3/T4) and p...

A: When a pair of hormones have the opposite effects, then they are called as antagonistic hormones. An...

Q: How the structural and developmental characteristics and relatedness of DNA sequences are used in cl...

A: Scientist used to categorised animals on the basis of phenotypic character and sexual behaviour howe...

Q: 8.Roberts Syndrome is an extremely rare genetic disorder that is characterized by mild to severe pre...

A: Genetic Disorders arise due to mutations in the genome of an organism. These diseases are present at...

Q: Epithelium–Mesenchyme transitions (MET or EMT) are crucial morphogenetic events occurring during gas...

A: An epithelial-mesenchymal transition (EMT) is a biological process in which a polarised epithelial c...

Q: The following pattern(s) of population dynamics is(are) produced from the Lotka- Volterra model assu...

A: Lokta Volterra model is the simplest model of predator and prey interactions. This model is develope...

Q: uld be genetically transformed. The evidence that DNA was the transforming principle responsible for...

A:   INTRODUCTION           In the human body, DNA is the carrier of the genetic material. DNA is the m...

Q: Name at least two waste products that are filtered out by the urinary system.

A: Our body produce different types of waste materials that must be eliminated from the body. This wast...

Q: One plant may contain hundreds of individual seeds, each resulting from a separate fertilization eve...

A: Let's say gene controlling seed color has 'B' and 'b' alleles. 'B' is the dominant allele for black ...

Q: Suppose you spot two species of birds feeding side by side, eating seeds from the same plant. You be...

A: Introduction A species is commonly defined as the largest group of organisms in which any two indivi...

Q: Describe the major mechanisms of signal transduction by lipophilic external messengers using interna...

A: The process of signal transduction makes use of the binding of extracellular signaling molecules alo...

Q: The sinusolds in the liver are lined with endothelial cells and Kupfer cells. Kupffer cells are derv...

A: Kupffer cells are located in liver within the lumen of the liver sinusoids and help in phagocytosis ...

Q: THANK

A: Genetic engineering is the process of using recombinant DNA technology to alter the genetic make up ...

Q: What is the role of Msx gene family in the development of the Neural crest and neural connectivity?

A: Msx proteins play a key role in craniofacial, limb, and nervous system development. In vitro and in ...

Q: With your own terms -Define Haldane’s rule -Define allopatric speciation - Define sympatric speci...

A: 1 . Haldane's rule is a observation about the early stage of speciation 2,3,4 . mode of speciation 5...

Q: Ms. Biñas is a plant lover. She amused herself by often seeing those beautiful greeneries with combi...

A: The phenotypic traits in organisms are controlled by genes. A gene can exist in many different forms...

Q: QUESTION 22 Which are pathways of replication leading to population variability and Natural Selectio...

A: Mutation Sudden heritable change in genetic material or character of an organism is known as mutatio...

Q: What physiological environment does the bone load-bearing tissue reside in

A: Bones are important structural components of vertebrates that are composed of 60% hydroxyapatite, 10...

Q: The botanist crosses a homozygous dominant plant with a heterozygous plant in a follow-up experiment...

A: Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity i...

Q: Illustrate with diagrams and briefly explain the proteolysis of an immunoglobulin with (i) papain, (...

A:  The glycoprotein molecules produced by plasma cells or white blood cells are known as the Immunoglo...

Q: Malignant tumors: A. Could be treated with therapy that target angiogenesis. B. Can travel through...

A: A. Malignant tumors Could be treated with therapy that targets angiogenesis because angiogenesis inh...

Q: What is the main cause of the current amplification of global climate change? (A) depletion of the o...

A: The term climate is associated with a particular region’s weather pattern that can show alteration o...

Q: Can you show the cross? Any explanation would be good

A: Test cross A cross to determine the genotype of an organism with a dominant phenotype. The cross inv...

Q: How many different hydrolases are required to convert this polysaccharide to monosaccharides?

A: Carbohydrate metabolism: it is the major source of energy in the living system. The glucose (monosac...

Q: QUESTION 5 What is the difference between a phenotype and a genotype? O 1.A phenotype is the set of ...

A: Genotype along with environmental factors determines the phenotype of an individual. Altering the ge...

Q: The nervous system, the major anatomical and functional subdivisions.

A: The human body is a very complex creature made up of several systems. Each system in the human body ...

Q: . A geneticist mapping the genes A, B, C, D, and E makestwo 3-point testcrosses. The first cross of ...

A: The trihybrid cross is another name for the three-point testcross. Three traits are crossed together...

Q: What conclusion could you reach about the parents if the offspring had phenotypes in the following p...

A: Phenotypic Ratio: The correlation between the amount of offspring that will obtain certain traits or...

Q: which of the following functional groups is not chemically reactive and affects the expression of ge...

A: Methyl group is a functional groupwhich consists of one carbon bonded to three hydrogen atoms by sin...

Q: Males with lissencephaly could transmit the genetic disorder for both sons and daughters. Father aff...

A: Some genetic conditions are caused by variants (also known as mutations) in a single gene. These con...

Q: Distinguish between humoral immune response and cell- mediated immune response.

A: DEFINITION  Humoral Immunity Humoral immunity is mediated by antibodies. It displays a fast response...

Q: 22. Which of the following secretes pepsinogen in the stomach? to. G cells b. Islet cells c Parietal...

A: The correct option is C. parietal cells and chief cells Explanation: Pepsinogen is the inactive form...

Q: A conservation biologist studied four generations of a population of rare Ethiopian jackals. When th...

A: Population size (typically abbreviated N) is the number of individual organisms in a population in p...

Q: Fill in the blank. Humans are (oviparous, viviparous, ovoviviparous)

A: Humans are viviparous is the correct Answer  Check exploitation below steps    

Q: Create a flow chart on how gel electrophoresis is being conducted

A: Gel electrophoresis is a molecular technique that helps us to separate a mixture of DNA sample based...

Q: if for a patient's lungs: The tidal volume is 327 ml, inspiratory capacity is 3496ml, vital capacity...

A: Introduction: Vital capacity:Vital capacity refers to the amount of air that can be breathed or expe...

Q: The endangered Amargosa River pupfish (Cyprinodon nevadensis amargosae) lives in Death Valley, where...

A: The Amargosa River pupfish is part of a pupfish species complex that lives in the ancient Lake Manly...