List the attributes that populations but not individuals possess.

Q: MULTIPLE CHOICE Which of these is not found in a cell that can grow? A. nucleus B. cellulose C.…

A: Cell wall  A non living rigid structure called the cell wall forms an outer covering for the plasma…

Q: Interaction within and between the different macromolecules

A: A macromolecule, for example, a protein or nucleic acid, is a very big molecule crucial to…

Q: New plants grow from pieces or cuttings of parent plants   Choose the right answer: a. Regeneration…

A: Reproduction  The process by which new organisms are produced from existing ones.

Q: epar molecules (if 3 glucose molecules enter the start of the 10 enzyme-catalyzed reactions, what is…

A: Glycolysis is a process that breakdown glucose (food) and produces energy for the metabolic process.…

Q: During oogenesis in an animal species with haploid number of 6, one dyad does not show disjunction…

A: Introduction Oogenesis:- It is the growth process in which the primary egg cell (or ovum) becomes a…

Q: Which of the following part of human skeleton forms the helmet for the protection of human brain? a)…

A: Introduction The brain is a complicated organ that regulates every action in our body, including…

Q: Explain what evolutionary tree is. Also explain why it is important.

A: Introduction Evolutionary biology:- Evolutionary biology is a subdiscipline of the biological…

Q: Levels of Organization 1. Molecular Level 2. Cellular Level 3. Tissue Level 4. Organ Level 5. Organ…

A: Level or organization shows how the organism are organized into various levels. The very basic level…

Q: In rRT–PCR, why do need to convert RNA to DNA first? Why can’t you amplify the RNA molecule…

A: Taq polymerase does not work on RNA samples, so PCR cannot be used to directly amplify RNA…

Q: How many bones does an adult human skeleton have? a) 205 b) 207 c) 209 d) 206

A: The question is asking about human bones of the body. Our body is made up of bones and muscles. They…

Q: Archaea contains?   Choose the right answer: a. A nucleus with a virus cell b. A group of spine…

A: Archaea belongs to the Monera kingdom. The Monera is one of the kingdom found in the R. H. Whittaker…

Q: true/false 1. Proboscis of butterflies is a modified organ of labial palpi. 2. Diptera has one…

A: The insect belongs to the class Insecta or Hexapoda, any member of the largest class of the phylum…

Q: Why living organisms classified? are

A: Earth is home to a diverse range of plants, animals, and microbes, all of which are interconnected.…

Q: Genome-wide association studies have suggested what about the genome sequences of centenarians…

A: Genome wide association studies mostly refer to the the study of entire gemone and their associated…

Q: 1) Define the concept of a person’s gender. What factors determine gender? 2) Define the concept of…

A: Answer

Q: In the complete breakdown of glucose to CO2 and H2O, a total of , reduced --- electron acceptors…

A: Cellular respiration is the process by which glucose is broken down and produce energy in the form…

Q: In a nuclear waste management accident, alpha particles with an RBE of 19.0 deliver a dose of 0.0940…

A: Biological equivalent dose (BED) is the dose that causes biological damage based on the absorbed…

Q: AUUAGC is the MRNA of a virus. Answer the questions below: a. What is the genome if the above virus…

A: Viruses are the obligate intracellular parasite which requires living host to survive. Viruses are…

Q: The primary source of energy for organisms is both protein and carbohydrates proteins both…

A: Answer is carbohydrates

Q: Given the table below, give the difference between the genetic composition of offspring in asexual…

A: There are mainly two types of reproduction: Sexual: fusion of gametes. Asexual: mitosis

Q: heartbeat using all relevant structures, especially SA and AV nodes and Purkinje fibers.

A:

Q: Do we have any moral obligations toward any animals? What is the extent of these obligations? Why do…

A: Animals are the multicellular, eukaryotic organisms belonging to the biological kingdom, Animalia.

Q: How is diapause different from hibernation?

A: Diapause is a stage of development that is put on hold in order to deal with unfavourable…

Q: researcher has developed an assay to measure the activity of an important enzyme present in…

A: Molecules in biochemical processes also require energy to initiate a reaction. Molecules, for…

Q: What slide preparation technique should you use for the following goals?

A: Slide preparation begins with the fixation of your tissue specimen.

Q: What is the implication of the amount of nucleic acid in cells for diagnostic testing or forensic…

A: * Nucleic acid detection is important technique to detect the detect the specific nucleotide…

Q: Choose insect order(s) that belong to Paleoptera. O Coleoptera |Ephemeroptera O Hemiptera Odonata

A: Insects can be referred to as the members of the phylum Arthropoda's biggest class. Insects possess…

Q: Which conclusions are consistent with these data? Why?  A) Strains A and B carry mutations in the…

A: Answer :- Option (C) is correct. - Strains B, C, and D carry mutations in the same gene.

Q: Assume that a series of compounds has been discovered in Neurospora. Compounds A–F appear to be…

A: :      these two can be biochemical pahtway fits the data presented . As either the media…

Q: true/false 1. Bark beetles construct characteristic galleries, which are useful for species…

A: Bark beetles are destructive species that attack the trees and they live and reproduce in the bark…

Q: These two cells are in and stages of mitosis, respectively. O a) anaphase, telophase b) telophase,…

A: Every cell in the body undergoes cell cycle in which the cells grow through the phase and finally…

Q: In a healthy untreated cell, the ER membrane network is spread out like a net throughout the…

A: *The cytoskeleton is a complex and dynamic network of protein filaments present in the cytoplasm of…

Q: Cell motility is facilitated by the presence of cytoskeletal components called

A: Cells are the fundamental functioning units of all living organisms. The knowledge of cell biology…

Q: ררד חויתוידורידיד" The above image shows DNA during replication. The new DNA strand build using the…

A: Replication typically begins at a specific point on a dna sequence known as the replication origin.…

Q: Cataract causes acute and chronic vision loss .A true .B false

A: Cataracts are induced by oxidative stress and free radical damage clouding the lens. Water and…

Q: Which of the following does NOT contain a polar, uncharged R group? glutamine serine threonine…

A: Amino acids These are the builiding blocks of proteins. These are divided into three groups on the…

Q: Pyruvate is transported into the to undergo TCA and ETC.

A: TCA  Tricarboxylic acid cycle or Kreb's cycle is the series of chemical reactions from which enery…

Q: Make a biological diagram using this picture which has 400 X Magnification. I also added an example…

A: Answer paramecium diagram

Q: An action potential does occur in response to a _____ , which strong enough to depolarize the…

A: Whenever the potential or the membrane of a given cell suddenly rises and falls, an action potential…

Q: Use the following pedigree to answer the question. In the second generation the there is an affected…

A: A chart diagram depicting the presence or absence of a phenotypic trait in a family from one…

Q: Why living organisms classified? are

A: On the basis of their similarities and differences living organisms are arranged into the different…

Q: TEXT ANSWER Answer the following three questions based on the diagram below. 1. Which of the…

A: There are two types of organisms based on their types of cells, based on their structure and…

Q: Heterozygous is when...    Choose the right answer: a.) the alleles are different b.) the alleles…

A: An allele is a variation of gene. A few genes have a wide range of structures, which are situated at…

Q: During which phase, chromosomes condense as part of the cell cycle? Metaphase Prometaphase O…

A: Cell cycle includes the series of events that produces daughter cells from parent cell.

Q: Lipids are generally hydrophobic because of fatty acids absence of double bonds glycerol presence of…

A: lipids are generally hydrophobic because of ester bonds between glycerol and fatty acids

Q: Choose correct answers. | Pitfall traps can collect ground dwelling insects, such as carabid and…

A: Insects  Insects are the largest group of arthropada having 6 legs.

Q: Phospholipids may act as emulsifiers of fats.

A: INTRODUCTION Phospholipids are amphiphilic lipids with a glycerol or amino-alcohol sphingosine…

Q: In the human pedigree of sex-linked inheritance pattern, if the female is a carrier, calculate the…

A: If the disease is sex-linked, it means that it is an X-linked disease. The female is carrier means…

Q: Chromosomes become fully aligned during which phase? Zygotene Leptotene Pachytene O Diplotene

A: Chromosome become fully aligned during which phase?

Q: How do ecologists estimate the total number of species present in the world?

A: Life on Earth is extremely diverse, as evidenced by the large number of different species that…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.