How many chromosomes are there in a human sperm cell? Select one: а. 23 pairs of chromosomes O b. 46 individual chromosomes O c. 46 pairs of chromosomes O d. 23 individual chromosomes

Q: Which of the following statements are correct? explain your answers.a. the hereditary information of…

A: Cells are the unit of life with independent survival.

Q: heterosis and the trait classification of animals

A: The trait is a remarkable characteristic of quality exhibited by an organism.  Heterosis is the…

Q: The key source of food for organisms living on the abyssal plain is.. O a) Descending photosynthetic…

A: Any community of organisms in the deep sea that share a common environment is referred to as a deep…

Q: . Give an example of a DNA-repair defect that leads tocancer

A: Cancer results when body mechanism fails to control the cell division that has lost the control…

Q: Part B. Myoglobin Final Structure Tertiary or Quaternary Oxygen Binding Affinity Curve is…

A: The transportation of oxygen from atmosphere to the individual cells  occurs through a series of…

Q: Complete the table with the correct concepts you have learned about the different characteristics of…

A: The complete table is given in the next step.

Q: The syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is a disorder of impaired…

A: Primary polydipsia maybe because of harm to the thirst-regulating mechanism within the hypothalamus.…

Q: Which of the following is NOT a factor affecting population growth? *       A. Stability       B.…

A: * population is a group of individuals of a  species in a specific area. Population growth is the…

Q: at are the factors affecting the rate of

A: Diffusion is a net movement of molecules along the concentration gradient i.e., region of higher…

Q: What is the Endomembrane System? Describe the structure and function each of the components of the…

A: Endomembrane system: The prefix "endo" means "within". The Endomembrane system is a network of…

Q: What is the correct order of appearance in the fossil record, starting with the earliest: flowering…

A: Fossils are the remains of living organisms that was found after the organism was buried properly.…

Q: 1.Describe the cytoskeleton function in cell movement. 2.What is the Endomembrane System?

A: Introduction The cytoskeleton is a network of different protein fibers, it is made up of…

Q: It has been said that in terms of water balance, behavior cancompensate for physiology, or…

A: Introduction  Osmotic balances are necessary to sustain life. Osmotic balance is due to the balance…

Q: During the Early _______________, life consisted of prokaryotic cells, but by the end of this…

A: The major evolution evens since the origin of the earth have been categorized into three major eras.

Q: Which of the following interventions will increase cardiac stroke volume? increased activity of…

A: Stroke volume: The quantity of blood discharged from the ventricle during each cardiac cycle is…

Q: What are the infective form and digestive form ng p. Westermani

A: Paragonimus westermani life cycle 1. In the human host, unembryonated eggs pass out of 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: The first cells were probably (a) photosynthetic (b) aerobes (c) anaerobes (d) a and b (e) a and c

A: The first photosynthetic bacteria appeared about 2 billion years ago and they are able to produce…

Q: Please help with this question. It is not the third option with the three peaks.

A: Neurons are capable of replying to stimuli (such as touch, sound, mild, and so on), conducting…

Q: Phenotype Genotype Temperature-sensitive allele Barr Body Dimorphism Cytoplasmic segregation Sum…

A: Genetics is the investigation of genes and heredity-of how certain characteristics or attributes…

Q: Cool water, or "deep water" reefs tend to be built by... a) Photosynthetic corals b)…

A: Corals are colourful invertebrate animals belonging to the phylum Cnidaria. They are preyed by…

Q: In the liver fluke, the cercaria infect ants after leaving a snail (instead of the typical…

A: Questions related to the invertebrates.

Q: 26. In sheep, eye color is controlled by a single gene with two alleles. When a homozygous…

A: *NOTE: Kindly repost for other questions. Dear Student as per the guidelines we are supposed to…

Q: What percent of the energy stored at one trophic level is stored at the next trophic level?

A: Trophic levels in a food chain may be defined as positions occupied by organisms in the food chain.…

Q: Fruit What is the type of fruit? What is the arrangement of the placenta? Yardlong Bean     Ulam…

A: Placenta, plural Placentas, orPlacentae, in botany, the surface of the carpel (extraordinarily…

Q: how would you convince a person about the validity of evolution in genetics?

A: Earth is inhabited by a tremendous variety of life, more than 1 million species have been discovered…

Q: What is the root system of the ff. Mammillaria sp. Philodendron erubescens Phoradendron sp.…

A: Roots are the part of the plant that grow underground and absorb water and Minerals from the soil.…

Q: Discuss "The respiratory pathway is an amphibolic pathway."

A: Introduction In this question we will discuss about " the respiratory pathway is an an amphibolic…

Q: Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?

A: Biochemistry is the study of biochemical functions at the molecular and cellular levels using…

Q: State the volume of air remaining in the lungs after a normal breathing.

A: Introduction In this question we have to state the volume of air remaining in the lungs after a…

Q: Giardia is a protozoan parasite that lacks mitochondria. Based on the figure below, what could be…

A: Giardia is a protozoan parasite that lacks mitochondria. Based on the figure below, what could be…

Q: What would be the genotypic and phenotypic outcome if each parent was self-fertilized?

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

Q: The following question refers to the neural circuit below. Excitatory synapses are represented by…

A: Neurons are the basic unit of nervous system

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

A:

Q: Which among the following will help in conserving and protecting biodiversity? *

A: 12. Biodiversity includes all the different kinds of life we would find in one specific area. It is…

Q: brown-eyed sheep is crossed with a homozygous green-eyed sheep, blue-eyed offspring are produced. If…

A: DISCLAIMER As per the guidelines, as you have asked multiple questions, we will solve the first…

Q: How is respiration regulated?

A: Specifically, the respiratory rhythm centre, which is located in the medulla region of the brain, is…

Q: Which are thought to have evolved first, aerobic bacteria or photosynthetic bacteria? Explain.

A: There are two main types of bacteria, aerobic and anaerobic. Aerobic bacteria need oxygen to…

Q: Explain why pure water has the maximum water potential.

A: Introduction In this question we have to explain why pure water has the maximum water potential.

Q: Question 6: Why is that in certain plants deficiency symptoms appear first in younger parts of the…

A: Deficiency symptoms in plants are morphological changes that occur as a result of nutrient…

Q: Hello! Discuss the onco-suppressive function of xenophagy + ( role of adaptors, compare and contrast…

A: Xenophagy is the process of consuming and digesting foreign cells or material. This can happen in…

Q: From the biological standpoint, a. What is a LIVING SYSTEM? What are its components? b. How can a…

A: (A) LIVING SYSTEM:- Definition:- Living system is defined as open, self organising forms of life…

Q: My mother who is a type 2 diabetes mellitus patient is taking empagliflozin, a SGLT2 inhibitor, for…

A: SGLT2 which stands for Sodium-glucose co-transporter-2 (SGLT2). It is a anti hyperglycemic drug.

Q: The population of rats in a field had a tremendous decrease because of the absence of snakes. *   A.…

A: A density-dependent limiting factor is a factor that limits population growth based on the density…

Q: Why do antibiotic resistant bacteria in chickens threaten human health?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: All of the following are included in the six kingdoms of life, EXCEPT: *   A. plantae B.…

A: Cavalier Smith was first to proposed the six kingdom classification in 1998. This system classify…

Q: Name three possible factors contributing to early asymmetries in a developing embryo (i.e. what are…

A: FACTORS CONTRIBUTING TO EARLY ASYMMETRIES IN A DEVELOPING EMBRYO: Embryonic morphogenesis occurs…

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

A: RQ stands for respiratory Quotient. It is the volume of carbon dioxide liberated over the volume of…

Q: 6. The Philippines is one of the most severely deforested countries in the tropics and most…

A: ANSWER) (D) Habitat Destruction Deforestation is the large scale cutting of trees.

Embryology