Explain the benefit, in animals that breathe water, of contolling venilation based on blood levels of oxygen instead of on carbon dioxide.

Q: trations of the flow of blodd from chambers of the heart to the mammary gland of a milking cow?.

A: As we know Blood is the key body fluid responsible for carrying nutrients and respiratory gases to…

Q: Explain the mechanism of nematocyst discharge. How can a hydrostatic pressure of one atmosphere be…

A: The Cnidarians are a phylum of simple animals. It includes jellyfish, hydras, corals, and sea…

Q: describe implantation of a blastocyte using simple label diagrams.

A: Introduction :  In males, the parent organism creates a haploid sex gamete known as sperm, and in…

Q: Explain how the structure of the placenta prevents mixing of fetal and maternal blood while allowing…

A: -First to understand placenta .  Placenta -- It is composed of fetal part which includes the…

Q: Describe the main actions performed by oxytocin. Why parturition can occur without elevated levels…

A: Oxytocin is a hormone secreted by the pituitary gland that acts on the female reproductive system.…

Q: which represent the Adult Equivalents of Vascular Structures in the Fetus.

A: The first picture represents the Right atrium of the heart. The arrow marked is the Fossa Ovalis,…

Q: Explain the advantages gained by the individual through the production of lgE.

A: The body's defence mechanism is usually define that act  against allergens, autoimmunity, and venom…

Q: Explain how giving an alcoholic patient who has hypoglycaemia an Intravenous Infusion (IV) of…

A: Hypoglycemia is a condition characterized by low blood sugar often related to diabetes. Symptoms of…

Q: Is a reaction mechanism altered by the presence of acatalyst? Explain

A: Enzymes are considered as the catalytic protein, which helps to catalyze the chemical reaction by…

Q: Explain why it is so important that the blood of mother

A: Rh Factor These are the proteins or antigens on the surface of Red blood cells. It is named after…

Q: Explain the relationship of the following pairs of terms. Briefly explain its relations 1.) Positive…

A: Hormones are produced by a system of glands that make up your endocrine system. Internal functions…

Q: What is an example ofpositive feedback of thehomeostatic regulation?

A: The homeostasis is defined as the self regulatory process in which the organism tends to maintain…

Q: Explaintheroleofmitosisin: (a) A developing embryo (b)Anadult:

A: An embryo is the early stage of the development of a multicellular organism. In organisms that…

Q: Describe the general process involved in the inductivemethod

A: Nursing theory refers to the knowledge base that supports nursing practice. It generally includes a…

Q: Describe the role of placental secretion of relaxin inpreparation for childbirth.

A: Hormones are the chemical substances released into the blood to perform specific functions of the…

Q: Describe the haematopoiesis process and argue whether the monophyletic theory provides a good…

A: Hematopoiesis is the process of the formation of different blood cells. It can be of various types…

Q: What is Gynandromorph in biology?

A: Entomology is defined as the branch of zoology which is involved in the scientific study of insects…

Q: Distinguish between clinical age and postovulatory age

A: Carnegie stages are present in the embryo of vertebrates which provides the embryo's development in…

Q: Discuss the mechanism of action of the oxytocin? How does it facilitates uterine contraction…

A: The chemical messengers which get secreted into the blood and are carried to the organs and tissues…

Q: Explain the importance of calcium in internal and external fertilization.

A: The fusion of gametes, mainly from two opposite sexes, is referred to as fertilization. The…

Q: 9% of individuals within a population of butterflies are resistant to milkweed toxins, a trait which…

A: Introduction :  Hardy Weinberg principle is based on certain assumptions. These are as listed as…

Q: For the experiment below, describe it as correlation, loss-of-function or gain-of function. Then,…

A: In biology, polyspermy states an egg that has been fertilized by more than one sperm. Diploid…

Q: (b) Distinguish between gonadotrophin releasing hormone and chorionic gonadotrophin.

A: The temporary organ present in the uterus of pregnant woman that maintain mechanical and…

Q: Table B Feedback Mechanism ype of Feedback Receptor Control Center Effector

A: The body of living organisms try to maintain a constant physiological conditions and try to maintain…

Q: Propose an explanation of why males are more prone to inguinal hernias, abnormal openings in the…

A: Inguinal hernia- It happens when some parts of your bowel like the intestine poke into the groin…

Q: What is the illustrations of the flow of blodd from chambers of the heart to the mammary gland of a…

A: Blood is the key body fluid responsible for carrying nutrients and respiratory gases to different…

Q: Occasionally, two-headed animals such as this turtle are born.Thinking about the occurrence of…

A: Introduction In the rare scenario more than one child can be born to a human female in a single…

Q: Vacuoles are located in the ...

A: A membrane-bound organelle present in cell is vacuole. It constructs an enclosed cabin within the…

Q: Describe the gastrulation by using embryos of the sea star as an example.And describe the way in…

A: Cleavage  The series mitotic division that takes place inside the developing embryo.

Q: State how the distribution of hunchback protein changes after fertilization.

A: The uniparental inheritance of organ genomes, protoplasmic components, symbionts, chemicals, and…

Q: Describe the advantages of estrus synchronization.

A: Estrous is the heat period that is produced as a cycle in the animals except humans. The cycle…