4. porgphos, Rhiropus stoloniter

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: The image below is a representative of Food vacuole Pseudopods Nucleus Amoeba

A: An amoeba is a unicellular organism which indefinite body shape due to their ability to alter its…

Q: Tapeworms posses both male and female reproductive organs. What is the name given to such organism?…

A: Sex is the combining and mixing of Chromosomes during the formation of offspring.

Q: Name the larvae whose larva is Rhabditiform.

A: Strongyloidiasis is a parasitic infection caused by a roundworm found in soil. These worms are…

Q: Diagram the life cycles of Chlamydomonas, Ulothrix, Spirogyra, and Oedogonium; indicate where…

A: Algae is the chlorophyll-containing Thallophyta and considered to be the primi­tive plants with the…

Q: Identify the genus

A: Marine ecosystems are salty water settings with high absorbed salt levels. The open water, deep-sea…

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

A: The picture is showing the Prothallus in fern plant. It is a gametophytic structure.

Q: В A

A: Answer

Q: It asks to use the development images below to identify one of each of the following in the photos:…

A: Fertilization is the process of formation of Diploid zygote from the male and female gamete 's…

Q: Draw and label a tapeworm scolex and a mature ProgIotid showing the gonopore and uterus with eggs.

A: Tapeworms are invertebrates that belong to the phylum Platyhelminthes. They are widely distributed…

Q: BLASTULA GASTRULA -Blastocoel Blastocoel Archenteron A Vegetal pole Blastopore Which of the…

A: Gastrulation - It is an early proces of embryonic development in which the implanted blastula…

Q: entists can determine similarities or differences between two species by preparing DNA gels from…

A: Gel electrophoresis Gel electrophoresis is a electrophoretic method of seperation of the DNA…

Q: Describe the various methods of asexual reproduction in Ulothrix.

A: Ulothrix genus is a fresh water green algae found in ponds and lakes. The cells contain a distinct…

Q: describe the following - 1. Unfertilized ovum 2. Fertilized ovum 3. Embryonated ovum 4. Rhabditiform…

A: Introduction Fertilization, also known as generative fertilisation, syngamy, and impregnation, is…

Q: Label the following diagrams. (a) Spirogyra (Vegetative stage) 會 (b) (c) (d) (b-d) Spirogyra (Sexual…

A: Answer  Spirogyra diagram labelling

Q: Write a note on mode of fertilization in Selaginella.

A: Selaginella is the only life genus from the Selaginellales  order and is generally referred to as…

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: A protist that was well adapted to its current environment and was not resource limited would most…

A: Protists are unicellular eukaryotes, closely related to plants or animals. Examples of protists are…

Q: Analyze the pair of words given. Choose the best letter of another pair with the same relationship.…

A: *Mus musculus is house mouse belongs to order Rodentia having a pointed snout and  large rounded…

Q: The structure indicated by the arrow in the larva above is used for

A: Answer Option E) A and B only Locomotion and Feeding

Q: Label the parts of the Plechtranthus Arabicus from the photo below.

A: Plechtranthus arabicus belongs to the Genus - Plectranthus and the Family - Lamiaceae. They are…

Q: Name the type of reproduction involved in the following:(i) A slice of bread has greenish – yellow…

A: Reproduction is an essential feature of all living organisms. It is the ability of an organism to…

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: Describe the similarities and differences in the sexual reproduction of the following: Ulothrix and…

A: Spirogyra: Spirogyra is eukaryotic unbranched filamentous thallus. Theses are free-floating  green…

Q: v. Rhabditiform from Filariform larvae

A: A larva is a separate juvenile stage of development that many animals go through before to…

Q: In Allomyces arbuscula, zoosporangium produce haploid zoospores by meiosis. True False

A: Allomyces arbuscula is a fungi which belongs to class chytridomycetes under subdivision eumycota. It…

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: Is this a male or female? (Agathis philippinensis - axis of old cone)

A: Agathis philippinensis (also known as Almaciga or Dayungon) is a species of Agathis  native to the…

Q: A. Compare T. solium and T. saginata on the basis of - 1. Length 2. Scolex 3. Gravid segment 4. Egg…

A: Taeniasis is a kind of worm or parasitic infection that affects humans. This infection is caused by…

Q: Based on the text and the photos below, draw a labelled diagram of the life cycle of Obelia…

A: Obelia during her life cycle takes two forms: polyp and jellyfish. The first form is diploblastic,…

Q: Match each letter with the corresponding structure for letters A-E. -Sucker -Hooks -Uterus…

A: Tapeworm is also called as flatworms, comes under the category of platyhelminthes. This is a…

Q: Label the parts of the Ficus from the photo.

A: This is the ficus leaf cross section showing epidermis, palisade layer, spongy tissue(mesophyll),…

Q: Complete the life cycle to explain the generalized life cycle of fungi. Use the terms below.…

A: Let's understand the given terms, 1. Meiosis: In this type of division a parent cell is divided into…

Q: Which lab specimen is the example of tuber ?

A: Tuber - Tuber is specialized storage stem of certain seed plants. Tubers are usually short and…

Q: Illustrate and describe the life cycle of the following:  Trichuris trichiura

A: Introduction: Whipworm infection is caused by a parasite called Trichuris trichiura. This parasite…

Q: Descibe the life cycle of Funaria emphasising the diploid and haploid stages.

A: Funaria is a common moss belonging to bryophytes. it has branched axis or stem, spirally arranged…

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: The photo below is a mature ovulate cone at 4x (I.s.) Make a sketch of the slide and label the…

A:

Q: Give the  Haploid Number of Chromosomes for a Varietyof Organisms (see below)  Common Name…

A: The cells have DNA which is the genetic material of most organisms. DNA has a number of genes that…

Q: Give the  Haploid Number of Chromosomes for a Varietyof Organisms (see below)  Common Name…

A: Chromosomes are structures found in the nucleus of cells which carry long pieces of DNA. DNA holds…

Q: A synapomorphic feature of Rhizarians that distinguishes them from other amoeboid protist

A: Rhizaria is a supergroup of protists, and comprises many amoebas.  The two main subordinate classes…

Q: Write a paragraph contrasting the conditions that favor the evolution of semelparous (one-time)…

A: The diversity in reproduction is a consequence of evolution found in nature. Semelparous…

Q: Molds usually reproduce sexually when food is running low. Why might sexual reproduction be more…

A: Slime molds are classified under fungi. They  are sensitive to airborne chemicals and can detect…