#1. Answer 1a, 1b 1a. Is the Philippines connected to Borneo during the Pleistocene period? 1b. A.) TRUE B.) FALSE The distribution of tarsier can be explained by what theory? A.) PLEISTOCENE AGGREGATE ISLAND COMPLEXES B.) RAFTING C.) PALAWAN ARK HYPOTHESIS D.) GONDWANAN DISTRIBUTION

Q: How was the normal range of phenotypic variation within and between groups so different than it is…

A: The physical manifestation, or traits, of that attribute, is referred to as phenotype. It describes…

Q: A 56-year-old patient calls the office requesting an appointment for a problem with his left leg.…

A: Introduction Thrombophlebitis is an inflammatory process that causes a blood clot to form and block…

Q: Figure 14.23 shows a genetic switch that controls the choice between the lytic and lysogenic cycles…

A: The cellular activities are controlled by its internal habitat. The adaptation of cells to…

Q: Genes from Denisovans have been detected in modern humans especially from Europe Indonesia China…

A: Introduction Evolution is the process by which an organism inherits or adapts favourable…

Q: Briefly explain the difference between a food chain and a food web

A: Answer: Ecosystem is the circle of full food chains and food webs, where livings things are…

Q: The structure of a typical pUC19/human DNA recombinant clone. Ensure that you clearly indicate the…

A: Plasmid vectors are circular and extra chromosomal DNA which are capable of self-replication.…

Q: Which among the following statements is CORRECT? The thylakoid membrane, in the chlorophyll,…

A: Introduction Stroma is important as it consists of enzymes required for the fixation of carbon…

Q: DNA is pretty important because it is instructs what proteins to make. the energy producer in a…

A: Introduction DNA is a molecule that was discovered in the late 1860s by Friedrich Meischer in…

Q: Table UV-12. A) Allele and B) Genotype frequencies and population estimates for D antigen (n =_…

A: The allele D (dominant) is responsible for Rh+ phenotype and allele d (recessive) is responsible for…

Q: 5. In a given population of diploid individuals, two alleles of gene A exist, A and a. Gene A DNA…

A: Introduction:- PCR ( Polymerase chain reaction) is a biophysical techniques which is used to amplify…

Q: Membrane proteins have six possible functions (transport, cell-cell adhesion, sensing signals,…

A: Introduction-Synaptic Transmission- The synapse is the "space" between neurons or neurons and other…

Q: Q9. Here is a hypothetical evolutionary tree showing domestic and wild pigeon populations. If this…

A: Introduction Phylogenetic tree is also known as dendrogram. It is a diagram that shows the…

Q: glucose Glycoly sis (b). Glucose is split into two 3-carbon chains called AcetylCoEnzymeA in order…

A: Cellular respiration can be defined as a set of metabolic processes that occurs in the cells of…

Q: A human STR locus contains a tandem repeat (TAGA), where n may be any number between 5 and 15. How…

A: Introduction The traits of a living organism are determined by its genotype. These traits are…

Q: Plant breeders have long appreciated the phenomenon called hybrid vigor or heterosis, in which…

A: Cytoplasmic male sterility (CMS) in corn is caused by defective mitochondrial genomes that impede…

Q: Pre-work 2- Key Takeaways: The electron transport chain allows for the efficient transfer of energy…

A: Adenosine triphosphate (ATP) is considered to be the energy currency of all cells produced by…

Q: Of what classs of DNA is Alu a member?

A: The arrangement of distinct sequence elements inside a gene is known as gene structure. The majority…

Q: trp attenuation mechanism

A: Attenuation: It is a mechanism for reducing the expression of the trp operon when levels of…

Q: Which statement(s) below regarding DNA mutations is true: A. Mutations only occur in genes B.…

A: Ans: D) Mutation can occur in promoters.   Mutation is a change in the sequence of DNA due to…

Q: Johnny has just been infected and needs your help in letting him know how his body is fighting the…

A: The main function of immune system is to distinguish between self and non sell. its primary function…

Q: What is insect farming?

A: Insects are among the most diverse animal species on earth, and it is incredible to see how they…

Q: structure of a bacterial cell

A: Bacteria: Bacteria are unicellular prokaryotic microorganisms. There are 4 common forms of bacteria…

Q: The somatic cells of a dog each contain 78 chromosomes. What is (are) the product(s) of…

A: The result is 39 chromosomes at the poles of the cell.

Q: Which of the following are thin structures that extend from the surface of the cell and act in…

A: The kingdom Protista includes all eukaryotes that are not animals, fungi, or land plants. Protists…

Q: Haemophilia A is a severe coagulation disorder that shows X-linked recessive inheritance. Red-green…

A: Hemophilia is typically an inherited bleeding disorder where the blood does not clot properly. This…

Q: All of the following proteins function during nucleotide excision repair, EXCEPT: A. DNA pol B. Uvr…

A: INTRODUCTION • Nucleotide excision repair (NER) is a particularly important excision mechanism that…

Q: Why do many tumors metastasize (e.g. what advantage does it give them) and why can metastatic…

A: Metastasis is a complex process that is not fully understood. However, it is clear that the ability…

Q: Question: The vast majority of calico and tortoiseshell cats are female, however occasionally a male…

A: Yes, the majority of tortoiseshell cats are female. This is because the gene that determines the…

Q: In January 2010, a population of organisms had a size of 564. By the end of the year 109 of those…

A: In january 2010 , population of organisms had a size of 564  By the end of the year 109 had died so…

Q: Do you think these different regional populations are different species that could only occasionally…

A: Introduction A population comprises all the organisms of a particular species in a particular…

Q: 마이다 어마어마 마이다이어리이다 ㅁㅇㅁㅇ ㅇㅇㅁㅁㅇㅁㅇㅁㅇㅁㅇ 1) The following pedigree shows a pattern of inheritance of a…

A: The answer is maternal imprinting; male parent

Q: How is dopamine and glutamate connectivity altered in the brains of schizophrenics?

A: In schizophrenia dopamine release is impaired. It means in schizophrenic patients the level of…

Q: Explain how xylem and phloem enabled some land plants to inhabit drier environments than their…

A: In vascular plants, xylem transfers and stores water and water-soluble nutrients. Sugars, proteins,…

Q: give answer asap please.

A: The heart defects which occur in an individual from birth are called congenital heart defects. These…

Q: . BMI (Body mass index) is the ratio mass in kilograms to the square of height in kilograms Between…

A: Introduction : Body Mass Index is the official name of BMI. It is a measurement technique that…

Q: Is each of these statements true of chloroplast or mitochondrial genomes, both, or neither?…

A: Instructions for making the molecules known as tRNAs are provided by the genes in the tRNAs…

Q: The amount of DNA per cell of a particular species is measured in cells found at various stages of…

A: The term "cell cycle" describes the sequence of activities that occur within a cell and lead to the…

Q: First: Identify the following;  allopatric, peripatric, sympatric and parapatric. Second: Explain by…

A: The definition of genetic isolation is when a population of organisms is prevented from exchanging…

Q: Fill in the Blanks Type your answers in all of the blanks and submit. X₂ Compare the life cycles of…

A: The plant kingdom is mainly divided into five divisions that are- algae, bryophyta, pteridophyta,…

Q: The results of blood agar from the umbilical cord(a) and blood culture(b) both show beta haemolysis…

A: Microorganisms require nutrients for life, development, and reproduction, which are provided by…

Q: What distinguishes proteins that will be released into the cytoplasm after translation from proteins…

A: Protein synthesised in cytoplasm enters the endoplasmic reticulum via pores and is modified there.…

Q: During capillary exchange, which of the following occurs only at the arterial end of a capillary?

A: Introduction Capillaries are extremely narrow (less than 1 mm long), microscopic tube with one cell…

Q: Which of the following statements related to the Calvin Cycle is CORRECT? Six molecules of G3P are…

A: Calvin cycle is the part of photosynthetic reactions, where carbon is fixed into sugar. This…

Q: What is blooddd cell

A: Living things are organised into a hierarchy with numerous levels ranging from the smallest…

Q: Which one is important for pregnancy women during 1st trimester folate or iron or calcium or protein

A: The time from conception to birthing is referred to as a "pregnancy." It is a condition in which a…

Q: A B D C

A: A Removable Partial Denture(RPD) is basically a denture for a partially edentulous patient who have…

Q: 1. What cell division event is depicted above? (be as specific as possible) 2. What type of protein…

A: Cell division results in partition of genetic material into the daughter cells. During mitosis cell…

Q: Q3.4. A wildlife biologist has adopted a number of techniques to protect the Willow Flycatcher, a…

A: An essential feature of an ecosystem is the abundance of various species in each level of the…

Q: Homo habilus can be characterized as____. a. more robust than P. boisei b. somewhat similar to Au.…

A: The Latin word homo means "man" or "human." To emphasize how closely related this species is to our…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.