A Examine the image above: Where will the zygote be formed? Letter A Letter B Letter C Letter D

Q: Explain the development of bisporic embryo and its subtypes with the help of diagram

A: In flowering plants, the female gametophyte is the embryo sac and it contains haploid gametes and so…

Q: Define Cells of Nitella,

A: Cells of Nitella is a special kind of plant cell. Here we will provide the definition of it and will…

Q: Match the following structures to the descriptions. Write the set of CAPITAL letters.

A: Molecules occurring organically including fats, minerals, proteins, carbohydrates, and vitamins that…

Q: Define endoderm

A: Gastrulation is a step of embryogenesis when a cell divides. It is the stage at which the growing…

Q: Complete the following table using the correct NAME or LETTER as it relates to the diagram below:

A: Answer -  B - Lungs E - Liver H - Small intestine

Q: How does Zygote usually differ from Zoospore in terms of ploidy?

A: Ploidy: It means the total number of chromosomes present in cells. If the number of chromosomes sets…

Q: Make a sketch of the 10x slide and label the following structures: sporangium, sporangiophore, spore

A: Equisetum(horsetails) is a saprophyte where they reproduced either vegetative or by producing…

Q: How can a zygote give rise to cells with different structure and functions despite having the same…

A: Zygote is formed by the fusion of male and female gametes. Here by the fusion of sperm(n) and…

Q: 4. porgphos, Rhiropus stoloniter

A: Step 1 Asexual reproduction is a mode of multiplication in which new individuals develop from a…

Q: 10 major endopterygote larvae of your choice (Make drawings

A: The Endopterygota constitute the most diverse insect superorder, with over 1 million living species…

Q: Sketch and label the mature antheridium of Funaria

A: Funaria is one of the most common terrestrial mosses. It grows in damp and shady spaces with a…

Q: Sketch and label the mature archegonium of Funaria

A: Multiplication or division by a numerical element, collection of the right number of important…

Q: name the long tube extended from mouth to anus?

A: The human body is a machine that has various organs to make it work. Each organ is part of a system…

Q: How many zygotes do humans have?

A: A zygote is a eukaryotic cell formed after the fertilization between two gametes, the sperm cell,…

Q: Make a sketch of the slide and label the following structures: megagametophyte. archegonia, eggs

A: Cones are the reproductive structures on the plant which give rise to embryo. There are male and…

Q: Label the following diagram: C D В A

A: Introduction Translation is a process by which protein is synthesized in our body. Ribosome is the…

Q: Label the structure below.

A: The synthesis of proteins occurs through translation process in cytoplasm. The template is an mRNA…

Q: List five terms that describe colour of callus

A: Callus usually is a very unorganized mass of cells produced from isolated plant cell tissue or organ…

Q: Giving details diagram the process of tetrasporic megagametogenesis. Give full details

A: INTRODUCTION      It is a process of maturing female gametophyte in plant production. In the female…

Q: Summary of The Sunflower

A: Sunflower is bright yellow colored flowering plant. Botanical name of sunflower is Helianthus annus.…

Q: What is the shape of its ascocarp? locate the ascocarp (apothecium) hymenium (fertile layer) use…

A: The structures of the ascocarp is as follows:

Q: rite reproduction in somatic and embryogenic cell

A: Somatic cells and germ cells differ from each other. in normal conditions, germ cells undergo…

Q: What is a Epididymis

A: The explanation is given below.

Q: Explain about The Megasporangium (Ovule).

A: A sporangium is the capsule structure that belongs to many plants and fungi, in which the…

Q: Describe budding in yeast, a fungus.

A: Fungi are heterotrophic organisms that include microbes like yeasts, molds, and mushrooms. They are…

Q: Make a sketch of the slide at 40x and label the following structures: antheridial head, (antheridium…

A: The anthredial head is depicted in the image. The image of moss anthredial head is given in the…

Q: Archegoniophore (9 female gametophyte) Archegoniophore 4 2

A: Non - vascular plants are the plants which are do not produce flower , seeds.  They do not true…

Q: Label the following diagram

A: Eukaryotic pre mRNA undergo various modifications to become a functional mRNA in cell. It includes…

Q: Sketch an embryo developing in an archegonium. Indicate to what generation each belongs and whether…

A: Archegonium is the female reproductive organ in ferns and mosses (pteridophytes and gymnosperms and…

Q: Label the following parts in the picture: Funiculus                             Embryo Sac…

A: A developed ovule comprises of a tail and a body. The tail or the funiculus (likewise called…

Q: What is the insertion of the anther in the sunflower? based on the text.

A: Anther can be defined as the male reproductive part of the plant which consists of pollen. This…

Q: Provide a diagram of vertebrate which exhibits isometric growth. Label the diagram showing the areas…

A: What is Isometric Growth? Isometric development alludes to the equivalent development of all body…

Q: What is the function of the pericycle

A:

Q: Arrange the following terms in the correct developmental sequence:Pollen grain, sporogenous tissue,…

A: Flowers are the organs of reproduction in flowering plants. Microsporogenesis is the process by…

Q: Differentiate between a zoospore and a zygote.

A: Reproduction is the biological process by which new individual organism called offspring produced…

Q: Draw samples of zygomycotes.label and describe the structures  identify sexual and asexual stages.

A: Members of ztgomycetes are mostly terrestrial in habitat, living in soil or on decaying plant or…

Q: Define mammary gland with examples in class-mammalia?

A: Vertebrates: These are those organisms that consist of the notochord or vertebral column in the…

Q: Label the following diagram а. А. b. В. C. D. d. C.

A: The human body consists of various systems that work in order to carry out daily activities the…

Q: А C

A: Morphology: The metacercariae, O. felineus has the similar morphology to those of the liver flukes.…

Q: Make a sketch of the 100x slide and label the following structures: sporangium, sporangiophore, s

A: Equisetum arvense or horsetails are "hollow-stemmed plants" with an enormous, creeping root system…

Q: ON 11 nage, click on the band that represents

A: Gel electrophoresis is a technique which is used for the separation of large biomolecules such as…

Q: Label the diagram.

A: Prokaryotic cells are unicellular organisms that differ from multicellular organisms in composition…

Q: Discuss the evolution of the tetrapod integument using the Diagram given as your guide.

A: Evolution is a process of gradual changes over time in a species that are carried over two…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.