How did life most likely originate in the planet? Choose below. - Biogeochemical theory - Special Creation - Spontaneous Generation - Panspermia
Q: List Unsolved genetics questions
A: Introduction Genetics is the study of the transfer of certain traits (eye color, hair color) and…
Q: List the four major categories of cells?
A: Cells are the structural and functional unit of life. It is the basic building block of all living…
Q: What is solar induced fluorescence and how can it be used to infer net photosynthesis?
A: Photosynthesis is the process by which plants generate their own energy from the light of the sun.…
Q: How is the CNS protected and supported?
A: The brain system is the organ system that organises and controls numerous voluntary (movements) and…
Q: What are the Epithelial cells?
A: Introduction: Organs and other body parts are made up of collections of cells that make up body…
Q: cranial nerves
A: Cranial nerves: There are a set of 12 paired cranial nerves in the back of the brain. These nerves…
Q: Suppose two independently assorting genes are involved in the pathway that determines fruit color in…
A: Given , Dominant epistasis: Phenotypic frequencies 12:3:1 W allele codes for a dominant white…
Q: 1) Can you roll your tongue? Tongue rolling is a Dominant trait. If you can roll your tongue, assume…
A: Let us assume partner A CAN role their tongue while Partner B CANNOT. Partner A would be Rr Partner…
Q: Lecture 3: Studying Life 1. What are the necessary components of a good hypothesis? 2. How does a…
A: We are allowed to do upto three subpart of related questions and only one when they are unrelated.…
Q: Draw a Venn Diagram distinguishing and comparing the terms, Chrmosome, Genes, and DNA
A: The fundamental method to understand the process of gene expression in eukaryotes is to examine…
Q: Question: Archaeal cells tend to be small as this is the optimal size to maintain which of the…
A: Introduction :- Although archaea lack inner membranes like bacteria do, they both have a cell wall…
Q: A researcher sequences the Pitx1 gene in a population of 100 stickleback fish that is known to…
A: Introduction Gene is the basic unit of heredity. Genes are the segment of DNA which controls all…
Q: What do the varying shapes and arrangement of epithelial tissue suggest?
A: There are different types pf cells present in different tissues. Epithelial cells are part of skin…
Q: How does the striated structure of skeletal muscle relate to its contractile function?
A: Highly structured tissues called striated muscles are responsible for converting chemical energy…
Q: Which of the following are features of proteins? -they are generally circular molecules. -they are…
A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino…
Q: O The leading complimentary strand is formed continuously, while the lagging strand is formed in…
A: Replication The process or mechanism of duplication of genetic material (DNA).
Q: In a cross between BbTtSS and BBttSs, what is the probability of offspring being BBTtSS?
A: Introduction : A graphical representation of the possible genotypes of an individual that results…
Q: explain cellular respiration step by step using glycolysis krebs eletron transport chain
A:
Q: Fill in the blanks with synapomorphic, symplesiomorphic, or neither Mesoderm is a ___ feature of…
A: Synapomorphy refers to a character shared by two or more taxonomic groups and it is derived from…
Q: Plants produce oxygen when they photosynthesize. Where does the oxygen come from?a. splitting water…
A: Photosynthesis means the reduction of carbon dioxide and the oxidation of water. Photosynthesis…
Q: It refers to the diploid sexual spores of Saprolegnia. * Your answer Specialized nitrogen fixing…
A: Saprolegnia is a genus of several fungal pathogens. Cyanobacteria is a large group of prokaryotic…
Q: . Using the structure of d-TMP show all the tructural fragments donated by different organic…
A: DNA contains thymine, the methylated analogue of uracil. Thymidylate synthase catalyzes this…
Q: 19. Describe the comparator activities of the cerebellum.
A: Introduction The cerebellum is an important component of the hindbrain of all vertebrates. In some…
Q: Which of the following are features of transcription? -there is a direct interaction between…
A: Answer : there is a direct interaction between nucleotides in the template DNA strand and incoming…
Q: The cholesterol synthesized by cells uses which component of the glycolytic pathway as a starting…
A: Glycolysis occurs in the cytoplasm of the cell. The glycolysis converts the glucose into two…
Q: A strong theory becomes a law. True O False
A: A well considered explanation for observations of the natural world that has been developed…
Q: Do you think that a Gram negative or Gram positive bacteria would be more negatively affected by a…
A: Introduction: The intricate multilayered structure of a bacterial cell envelope serves to shield…
Q: For each of the events in Mitosis, give the stage in which it occurs: a. The nuclear membrane breaks…
A: Mitosis A kind of cell division in which daughter cell is just same as the parent cell or in other…
Q: of analgesics, hydroxyurea is prescribed. This drug would be expected to reduce the risk of further…
A: Given 2 year old boy with symptoms of acute fever, apparent bone pain, and painful swelling of his…
Q: Which of the following are features of proteins? -they are generally circular molecules. -they are…
A: Proteins are made up of hundreds or thousands of smaller units called amino acids, which are…
Q: any living to living interactions with their benefit to each other?
A: Interaction In ecology, interaction means how one organism reacts in the presence of another.
Q: what will be its type of conformation
A: Plasmid is a extra chromosomal material that exist independent of the main DNA. Plasmid pbr 322 is…
Q: A microbiologist is working in a clinical laboratory handling samples for the detection of…
A: Biosafety levels are protective measures that are needed while working in a laboratory for the…
Q: What are some ways that CRISPR-Cas systems have been enhanced and modified to provide additional…
A: CRISPR-Cas is generally a gene editing technology and it makes the path very easy for the scientist…
Q: Answer the following; Identify, define and describe each of the following terms: 1. Centromere 2.…
A: Introduction :- During cell division, the centromere connects a pair of sister chromatids. The…
Q: Answer the following two questions about bobcat and lynx, two species of medium-sized cats that live…
A: Lynx Lynx is the wild species of cat. It includes total 4 species.
Q: The movement of molecules that expends energy to move potassium ions into the cell and a different…
A: Primary Active Transport: Primary active transport, also known as direct active transport, employs…
Q: Which type of niche does this riddle describe? "This niche does not change for an individual…
A: Fundamental niche is the entire set of conditions under which an animal (population, species) can…
Q: What amino acid sequence does this RNA sequence code for? ACU GAG AGC ACG
A: Introduction In reality, transcription and translation are the two processes that make up this…
Q: Which of the following people do NOT need to be tested for their bone mineral density? Group of…
A: The functions of bones are to provide the body with correct structure, to protect internal organs to…
Q: You observe some bark beetles with different feeding behaviors. You find that the behavioral…
A: Traits are the features that are unique to specific individuals . It is represented by Genotype. As…
Q: Terrestrial Biomes Which terrestrial biome is the most common along the equator? O Chapparal O…
A: Introduction :- The arctic, temperate woods and grasslands, chaparral, temperate and tropical…
Q: What may be expected to happen chromosomally and genetically to: a chromosomes that contains two…
A: The genetic material in the cell is DNA. It is present in the nucleus of the cells in the form of a…
Q: What are the roles of immune mechanisms in Guillain-Barré syndrome, amyotrophic lateral sclerosis,…
A: Guillain Barre syndrome is a rare disease in Humans and the main symptoms of it are the tinkling…
Q: What would happen to the cellular respiration process if the enzyme for one step of the process were…
A: If one of the enzymes of cellular respiration process went missing or is defective then the entire…
Q: Why is it important to limit the quantity of cells used to prepare a smear? Mark all that apply:…
A: Smear represents a sample of cells which are going to be studied under a microscope for their…
Q: Terrestrial Biomes Along which latitudes are deserts centered? (Choose the one correct answer.) 0° N…
A: Introduction :- An underwater environment known as a coral reef is characterised by corals that…
Q: It is known that aldosterone regulates sodium content in the body. What adrenal cells do produce…
A: Introduction :- The zona glomerulosa of the adrenal cortex of the adrenal gland produces aldosterone…
Q: Give the Physiological importance of Group III cations
A: Group III cation Physiological importance Aluminium ion (Al3+) Aluminium ion does not have much…
Q: Strepsirrhines have a special trait resulting from the crowding of multiple lower incisors and…
A: Stepsirrhines :- These are primates which known as lemurs. •These are commonly found in Africa,…
Step by step
Solved in 2 steps
- How did life most likely originate in the planet? Choose below. - Biogeochemical theory - Special Creation - Spontaneous Generation - PanspermiaWhat organisms produce the most oxygen and absorbs the most carbon dioxide for our planet? (Hint- Think about what organisms are most numerous-Think about how much land there is and how much ocean there is!!)Subject (Ecology - Biology) Why is there a need to include the abiotic factor in studying ecology, especially in the ecosystem level and higher?
- Marine Biology a) Despite being so large, the ocean contributes to (more or less) primary production because it is__________, which means it doesn't have very many nutrients. Even so, _______________can survive her and absorb the few nutrients because they are____________. Small things have more_____________ b) cyanobacteria were the first to produce oxygen and form stromatolites made of ______________Photosynthesis carried out by one group of ________ resulted in Earths first increase in atmospheric oxygen levels. a. archaea c. protists b. bacteria d. algaeSubject (Biology - Ecology) Make your answer as long as possible but on point. "What is the difference between primary and secondary succession?"
- Match the ones that belong with each other. Stromatolites, Homo sapiens, Lucy, Darwin, Amish ——————————- -photosynthesizers -cro-magnon’s -founder effect -origin of species - bi pedalismwhere on the earth did life mostly likely first emerge, where all the ingredients and conditions for life existed? a. volcanic islands b. deep oceanic vents c. tidal pools d. tropical rainforestIn Stanley Miller’s experiment to recreate the early Earth conditions that gave rise to life, describe which part of the experimental instruments mimicked the ocean, the atmosphere, rain, and lightning.