Calculate: Total mag. Real size Diagram mag. Diagram actual size.

Q: Discuss macroevolution in the context of novel features, including preadaptations, allometric…

A: The basis of evolution is inheritance. The study of an organism's evolution is known as phylogeny.…

Q: The nonfunctional pelvis and hind limbs found in some snakes support which statement about…

A:

Q: (a) Name the following (1) The layer of the eyeball that provide nourishment to the eye. (ii) One…

A: The below mentioned serial wise points are the answers of this question.

Q: In what ways does preadaptation facilitate macroevolution?

A: Macroevolution is a term referring to evolution that occurs above the level of a single species.…

Q: Q What are the basic plans of body design in animals?

A: Animals can be divided into three basic plans, which are as follows:

Q: Question 15 Juan used the ABO blood testing kit to determine his blood type. His test showed the…

A: The question is asked about the blood group based on the findings that the person named Juan have…

Q: Describe the aerial modifications of the stem.

A: Aerial stem alterations are changes to the aerial stems, vegetative buds, and floral buds of plants…

Q: In humans, blood type is inherited based on multiple alleles in which type A and type B are dominant…

A: Note: First question is incomplete and upload it separately. In pea plants, round seeds are dominant…

Q: Mammals are the most successful & dominant animals today" Give evidence.

A: Introduction A mammal is any member of the group of vertebrate animals in which the young are…

Q: How are mitosis and meiosis similar

A: Cell division occurs when a parent cell divides into two or more cells cell division is usually…

Q: Which of the following filaments has the highest tensile strength?   A Actin filaments   B…

A: The cytoskeleton is a network of protein fibers that perform a variety of tasks. It keeps or alters…

Q: Misconception: Individual organisms can evolve during a single lifespan.

A: Misconceptions: Individual organisms can evolve during a single lifespan: correction:

Q: 6. The anther and filament make up the Pistil 1- 2- Stamen Petal 3- Sepal 4-

A: Introduction:- Flowers are the means by which plants reproduce by producing seeds. Male and female…

Q: Q What are the basic plans of body design in animals?

A: Answer

Q: 11. Structure that carries the sperm cells Filament 2- Stigma Style 3- 4- Pollen

A: Sexual reproduction involves the production of haploid gametes and later the fusion of the gametes…

Q: Effect on Neurons/Body's Response Drugs/Compound Similar Neurotransmitter

A:

Q: how histones and micro RNA control gene expression

A: Introduction   A histone is any of a group of basic proteins found in chromatin, A histone is a…

Q: ATCGTCA AGGCCTA ATCTCAA AGGCCT A Original Strand Mutant Strand Types of Mutation Explain/Why

A: Mutation:- Any alteration in the sequence of DNA that results in altered function or non-functional…

Q: What are the factors effecting Earth Overshoot day? Briefly explain each factors.

A:

Q: What are 4 benefits of using bacteriostatic rather than a bactericidal treatment?

A: Bactericidal is the agents or drugs that directly kill the bacteria by disrupting the cell wall or…

Q: In what ways does the double helix explain the essential properties of a gene?

A: DNA Double Helix The three dimensional structure of DNA, first proposed by James D Watson and…

Q: How do we develop from a single fertilized egg cell?

A: Introduction:- Fertilization is the process of haploid gametes fusing together to generate a diploid…

Q: (1) Identify the type of pollution. (ii) Name one pollutant that causes the above pollution. (iii)…

A: 1) By going through the pic it seems it is water pollution.

Q: aerial modifications of the stem.

A: The stem is the ascending part of the plant bearing branches, leaves, flowers and…

Q: How do various leaf modifications help plants?

A: Photosynthetic, transpirational, and respiratory functions are the three fundamental functions of…

Q: Members of which phylum are known as "segmented worm" Write about their body symmetry, mode of…

A: The segmented worms belong to the phylum Annelids.  Annelids are also known as ringed worms. It is a…

Q: Of the following cell types, which one would be most likely to exist in the G0 state?   A. An…

A: G0 state  Is is the resting stage of the cell. In this stage cell not divide.

Q: What is the molecular explanation for the observation that the I band appears to shorten in a muscle…

A: The basic contractile unit of muscle fibre is the sarcomere. Each sarcomere is made up of two…

Q: How has the size and longevity of the sporophyte and gametophyte changed with the evolution of…

A: Followings are the changes that lead to given events -

Q: Unsaturated fatty acids are commonly esterified at the hydroxyl substituent of glycerol at what…

A: Introduction Unsaturated fatty acids have one or more double bonds i.e. they have one or more…

Q: How much powder and water to make a 0.1 concentration of resazurin and please explain the reaction…

A: If 0.1 % solution is to be made than 0.1 g of powder must be added to 100ml of water to make 0.1%…

Q: You inject a large fluorescent dye with a molecular weight >10,000 Da into a cell that is connected…

A: Gap junctions are intercellular channels that allow direct communication between the cytoplasm of…

Q: Describe the sub-aerial modifications of the stem.

A: INTRODUCTION Plants are the living things that produce grains, fruits, medicines, timber, etc for…

Q: QUESTION 5 Which of the following is NOT true of intermediate filaments?   A They provide…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Q: 12. Structure that protects and covers the bud Petals 2- Sepals Stamen 3- Pistil 4-

A: Plant anatomy is the study of a plant's form, shape, and scale. Plant anatomy is a branch of botany…

Q: Question 1. (a) Name the following (i) The layer of the eyebal that provide nourishment to the eye.…

A: The ozone layer is composed of ozone gas formed by three oxygen atoms and it is found in the…

Q: Misconception: Humans can’t negatively impact ecosystems, because species will just evolve what they…

A: The correction will be .. as it says in the above misconception , natural selection doesn't means…

Q: Question 5 A solution containing 4.60 x 1023 molecules/m³ of protein in water is separated from pure…

A: Diffusion is a mechanism required for life to exist. Diffusion is important in the movement of ions,…

Q: Drag the labels onto the diagram to identify the structural protein components of thin filaments. Z…

A: The most significant organelle is the cytoskeleton. Without it, all of the other organelles inside…

Q: What is the impact on the body if air or water enters the blood vessels by force?

A: Air and water are vital to life. The air we breathe and the water we drink both travel through our…

Q: What is a myelin sheath?

A: The nervous system is the organ system that is associated with the function of signal transmission…

Q: What is throat cancer and why is it bad

A: Usually cancer cells that get developed in pharynx are considered under throat cancer. Throat cancer…

Q: II. CHI-SQUARE 1. The student tested the hypothesis that a dumpy wing is inherited as a recessive…

A: Expected Ratio observed (O) Expected (E) Deviation (O-E) Deviation2 (d2) Ⲭ2 = d2/E 3 792 1000 x…

Q: What are the dark structures that seem pushed to the sides of the cells

A: The adipose it fat tissue is a connective tissue comprising mainly of fat cells (fat cells, or…

Q: Which of the following is false in terms of the differences and/or similarities between a bacterial…

A: Bacterial cells and mammalian cells have many differences in the way of their genetic makeup,…

Q: Why is the DNA polymerase used in PCR derived from an extreme thermophile bacteria species rather…

A: Answer

Q: Ba

A: Introduction The ventricular system is a set of four interconnected cavities known as cerebral…

Q: 20. What type of tissue is in the image? Figure 5. This image corresponds to question 20.

A: There 4 basic tissue types in the body:- Epithelial, connective, muscular, and nervous tissue. The…

Q: Describe in detail all of the steps necessary to carry out translation.  Amino acids, mRNA, 30S…

A: Translation is a complex process that requires many different molecules and steps. By understanding…

Q: 13. What is the male reproductive structure in a flower

A: Pistil is the female reproductive part of the plants comprising of stigma, style and ovary. The…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.