Describe the identifying features of Anthozoa, Cubozoa, Hydrozoa and Scyphozoa. (These are the major cnidarian classes)

Q: 27. In peas the trait for tall plants is dominant (T) and the trait for short plants is recessive…

A: There are two genes T and Y which encode height of plant and seed's color respectively.  (As per our…

Q: The chemical and nervous control of the body occurs in ________________ by

A: The chemical and nervous control of the body occurs in :-

Q: Can there be mitosis without DNA replication in S phase?

A: Introduction in this question we will discuss whether there can be s mitosis without DNA replication…

Q: In the figure, if a plant and human mitochondrial genome contain the same gene (homolog), did they…

A: If a plant and human mitochondrial genome contain the same gene (homolog), they likely inherit the…

Q: Describe the anatomical abnormalities that would be present in someone living with dilated…

A: anatomical abnormalities that would be present in someone living with dilated cardiomyopathy…

Q: Even though a very few cells in a C4 plant carry out the biosynthetic - Calvin pathway, yet they are…

A: Introduction We will answer this question in below step.

Q: Can there be DNA replication without cell division?

A: Introduction In this question we will discuss whether there can be DNA replication without cell…

Q: Leaf color and stem length in a certain species of diploid flowers are controlled separately by the…

A: Trait is a characteristic features that is unique to particular individual .As per the question ,…

Q: Which of the following processes contributed the most to the successful evolution of the  millions…

A: Due to the evolution process different species are produced. It is a very slow and gradual process…

Q: On the planet RAMA, the DNA is of six nucleotide types: A,B,C,D,E,F. A and B are marzines, C and D…

A: A) DNA model of RAMAN DNA :  •The DNA model of RAMAN DNA consists of three strands of DNA connected…

Q: 29. In the pedigree below, squares represent males and circles represent females. Individuals who…

A: Pedrigee analysis is the representation of presence of particular traits and how they are inherited…

Q: Plant Phylogeny Question: Angiosperms Gymnosperms Ferns Liverworts Hornworts Mosses Green Algae

A: Plant Kingdom is a kingdom which includes green plants that are capable of making food . They are…

Q: explain properly. How is a species’ population dynamics affected by the presence of another species…

A: A species ecological niche can be defined as the range of resources and the conditions allowing the…

Q: a. Why is it impossible to induce nonsense mutations(represented at the mRNA level by the triplets…

A: The mutation is a sudden and permanent change in the organism. It can be passed down from generation…

Q: If an individual from this cross reproduces with another of the same genotype, what are the chances…

A: Straight hair line is a recessive trait. (ww) This trait will only be expressed when both the…

Q: how does the location and abundance of regulatory DNA sequences change with increasing organism…

A: Promoters, enhancers, and silencers are the three main types of regulatory sequences.

Q: After mating a sinistral female with a dextral male all of the F1 progeny had dextrally colled…

A: Genotype :  Genotype is  refer to a gene or set of genes that leads to a single trait .

Q: What are nuclear pores? State their function.

A: Introduction In this question we will discuss about the nuclear pores.

Q: What role does root pressure play in water movement in plants?

A: It is the positive pressure that develops in the roots of plants as a result of the active…

Q: Describe the role played by protein pumps during active transport in plants.

A: Introduction In this question we have to describe the role played by protein pumps during active…

Q: Explain explicitly resistant, intermediate and susceptible antibiotics.

A: Antibiotics These are antimicrobial medicines that work against bacteria. These medicines are…

Q: Describe the components of a flower and their functions

A: Plants are well defined as primarily multicellular organisms, primarily photosynthetic eukaryotes of…

Q: Name and describe the three different categories of carbohydrates, including their structures and…

A: Carbohydrate is a group of organic compounds occurring in living tissues and foods in the form of…

Q: Define RQ. What is its value for fats?

A: Introduction In this question we have to define Respiratory quotient.

Q: What, if anything, is wrong with the following statement: “When NaCl is dissolved in water, the…

A: Sodium chloride (NaCl), also known as salt, is one of the most abundant minerals on the planet and a…

Q: If someone has a dominant trait such as Widow's Peak, how might you determine whether he/she was…

A: * widow's peak inheritance means individuals having V shaped hairline that runs in families. *To…

Q: 28. In humans, red-green color blindness is a sexlinked recessive trait. If a man and a woman…

A: There are four types of inheritance of patterns of genetic disease: they are autosomal dominant,…

Q: Define risk. Use a single dose response graph to compare the relative risk associated with a) a PCB;…

A: * Risk is something that creates the hazard to something. A*PCB also called as polychlorinated…

Q: Describe the  Stages in the formation of a functioning protein in the nucleic acid.

A: Nucleic acid DNA and RNA are polymers of nucleotides.

Q: Describe "biological evolution" and "fitness"

A:

Q: what are the advantages and disadvantages of carapace and plastron in turtles

A: Carapce and plastron

Q: Compare and contrast the chickenpox and shingles. For each disease, include in you answer: 1.…

A: INTRODUCTION A pathogen is an organism that causes illness in its host, with virulence referring to…

Q: In Central America, it has been found that if natural forests are retained within and around coffee…

A: Win-Win situation It is a kind of situation when all parties are benefitted or are satisfied in some…

Q: State the location and function of different types of meristem.

A: Meristems are plant growth regions that are highly specialised. In the meristems, active cell…

Q: Question Discuss (i) haploid insects and lower plants where cell-division occurs, and (ii) some…

A: Introduction We will discuss about the given statements in below steps.

Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…

A: Answer :  Chondriocytes : these are the cells which are responsible for the formation of the…

Q: DNA RNA Description Function Sugar and Bases

A: DNA stands for deoxyribose nucleic acids and RNA  stands for ribonucleic acid.

Q: What are the steps involved in formation of a root nodule?

A: Root nodules are found in plants. It is formed due to symbiotic association between the leguminous…

Q: Albinism is an autosomal recessive condition where little or no melanin pigment is produced. A woman…

A:

Q: How can homeostasis work?

A: Answer

Q: how does the sequence of the primary transcript resemble the sequence of the gene encoding it

A: The genes undergo transcription to form mRNA. The mRNA is then modified via post-transcriptional…

Q: Question 7. What is the sequence of the primary transcript produced from this gene? -35 sequence…

A: Nucleic acid are the macromolecule which carries genetic instructions . Instructions vare passed on…

Q: 3. Bacteria and eukaryotic organisms are very compact; yet, they carry on all the processes of life.…

A: This question is about eukaryotic organisms.

Q: the charophytes are at the base of the phylogenetic line of land plants. True or False

A: Charophytes are green algae found in fresh water which are autotrophic  They are also called…

Q: Write and detail a complete all encompassing definition of a gene. Consider the morphology,…

A: In biology, a gene is the basic physical and functional of heredity, that is made up of DNA. Gene…

Q: What is the connective tissue at the junction between the stomach and the small intestine?

A: Tissues are the group of cells performing similar functions. Tissues are of 4 types one of them is…

Q: Show that a triangular system has 15% more plants than a square system using the same distance of…

A: For example, we have a hectare of land and a planting distance of 3 × 3meters. Comparing the…

Q: Why is the colour of a leaf kept in the dark frequently yellow, or pale green? Which pigment do you…

A: Introduction In this question we will discuss why the colour of a leaf is kept in dark frequently…

Q: Choose and describe a scientific technique or practice related to genetics and eugenics and provide…

A: * Eugenics is the science application for better breeding techniques to improve human race germplasm…

Q: NADH will not change the Vmax for ADH but does increase the Km for the NAD+ substrate. What type of…

A: Enzymes are biological catalyst that perform specific chemical reaction with within body. They are…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.