Correctly label the following parts of the large intestine. Superior mesenteric artery Ascending colon Taeniae coli Transverse colon Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Left colic flexure Greater omentum Reset Zoom Right colic flexure M Haustrum Sigmoid colon Descending colon

Q: Name the fluid from which foetal cells are extracted for chromosomal analysis.

A: Chromosomal analysis is a method, which is used to detect chromosomal abnormalities and to help…

Q: Explain block to polyspermy?

A: Polyspermy: - It is the process, where egg has been fertilized by so many sperms. In this condition…

Q: Why did amniocentesis fail to detect PKU? What disorders can amniocentesis detect?

A: Phenylketonuria is the expansion of PKU. It is also known as hyperphenylalaninemia. It occurs 1 in…

Q: Gastrulation process in human embryo. Please give a detailed one.

A: The female reproductive system help in producing the egg cells, transport these cell where…

Q: identufy the vesicouterine pouch B A 0000С B С A E D D E

A: This question is from female reproductive system.

Q: what will the plumule become after the embryo grows? what will the radicle become after the embryo…

A: After the seed receives the necessary conditions for growth such as water, oxygen, right…

Q: Describe structure of mature archegonium in Riccia

A: Riccia is a liverworts genus in the order Marchantiales. These plants are thalloid and small and are…

Q: )Name four (4) structures / tissues that form from each of   the primary germ layers in the gastrula

A: Embryology is the study of development and growth of fertilized eggs(zygote) into mature embryos…

Q: what is normal pregnacy

A: Pregnancy is typically divided into three trimesters, each with its own set of changes:• First…

Q: Discuss briefly the significant features of cleavage.

A: After fertilization of ovum by the sperm a diploid zygote will develop (2n) that is single celled.…

Q: Define polyspermy

A: Polyspermy can be defined as the condition in which an egg is fertilized by more than one sperm.…

Q: Name the surgical method of sterlization in females.

A: Fertilization is the union of a paternal sperm nucleus with a maternal egg nucleus to form the…

Q: Match the correct number from Figure 14-25 with the corresponding structure. Spleen Urinary bladder…

A: The "digestive system" is in charge of converting the entire food that humans eat into energy and…

Q: What is the direction of the ovule in these figures?

A: The female reproductive cells of plants are ovule, which has 3 components-integuments, the nucleus,…

Q: Describe the fast and slow blocks to polyspermy

A: Fertilization is the process of the union of haploid male and female gamete to form a diploid…

Q: What is the differencebetween double closedcirculation and simple closedcirculation?

A: Circulatory system is one of the most important physiological system of the body that helps in the…

Q: two-step procedure for identifying the tunicate embryo's marginal cells

A: Tunicates are vertebrate organisms that live in the marine environment. These are sometimes also…

Q: Define foetal ejection reflex.

A: Fertilization is the process of fusion of the male gamete (sperm) with the female gamete (ovum) to…

Q: What is the position of the ovary in these figures?

A: Depending on the positions of ovary in flowers, they can be categorized in 3 different ways,…

Q: Give a brief summary of the two-step procedure for identifying the tunicate embryo's marginal cells.

A: Tunicates are marine invertebrate chordates that are vertebrates' closest relatives. Ascidians are…

Q: Answer in one word or one line.(i) Give the common name of Periplanata americana.(ii) How many…

A: Insects are hexapod invertebrates and the largest group within the arthropod phylum. Insects have a…

Q: XL 10 Gold cells and Express I^q cells. Give three differences between their genotypes and how each…

A: The XL10-Gold ultracompetent cells were designed for cloning large plasmids and ligated DNA with the…

Q: Identify the process and structures from 1-7

A: Reproduction in gymnosperms The reproduction in gymnosperm is sexual. Gymnosperm produce male cones…

Q: Identify the labeled structures in the embryo shown:

A: Archenteron is a structure which is observed in a developing embryo in the Gastrulation stage. It is…

Q: Why is there the need for two separate mechanisms to complete the neural tube?

A: Neurulation is the process of the formation of a neural tube. This occurs by transforming the neural…

Q: Discuss the formation of the neural tube and the neuralcrest cells

A: Neural tube formation : there are two ways of neural tube formation . In primary neurulation , the…

Q: Define meibomian gland

A: A gland is a collection of one or more cells in an animal's body located all throughout the body…

Q: Which of the following rows correctly identifies the source of placental formation?

A: During pregnancy, the placenta attaches the developing fetus to the uterine wall of the mother. It…

Q: Describe the fast and slow blocks to polyspermy

A: Polyspermy is defined as fertilisation of one egg with more than one sperms. It is prevented…

Q: Name the other two membrane except primary membrane present outside the mature ovum.

A: The egg cell is the female gamete and upon fertilization with the sperm forms the zygote. It is…