Q: Are sporozoites diploid or haploid?
A: A sporozoite is that the cell type that infects new hosts. In Plasmodium, as an example, the…
Q: What are the respective ploidies of gamete, zygote and somatic cells in a species with gametic…
A: "Ploidy" is the number of complete sets of chromosomes in a cell. According to the number of sets of…
Q: What are the maincharacteristics of thebryophytes?
A: Bryophytes are small, non-vascular plants, such as mosses, liverworts and hornworts. They play a…
Q: what are merodiploids?
A: When a mutation is first identified, it is not possible to find if it has gained or loss of…
Q: Is the prothallium haploid or diploid?
A: The group of autotrophic organisms that have eukaryotic cells composing of cell walls is known as…
Q: Why do some biologists describe the mitochondria of diplomonads and parabasalids as “highly…
A: Mitochondria are present in the eukaryotic cell, whereas, not present in single-cell organelles such…
Q: Where are euglena found?
A: Euglena is found in freshwater, saltwater, marshes as well as in moist soil.
Q: In the green algae studied, where in the life cycles does the chromosome number change from haploid…
A: Algae are diverse aquatic organisms which are multicellular, eukaryotic and photosynthetic in…
Q: What type of cell division occurs as a megaspore develops into a female gametophyte? Explain.
A: Megasporophyll is the carpel part of angiosperm and divided into 3 portions: ovary, style and…
Q: How does the stigma help Chlamydomonas survive?
A: eye-spot or stigma.
Q: Are spores of Chlamydomonas haploid or diploid?
A: Chlamydomonas is one of the genera belonging to the group of green algae that comprises about 325…
Q: What is Euploidy and its types?
A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…
Q: What is the difference between a haploid and a diploid eukaryotic cell?
A: The number of sets of chromosomes present in the nucleus is represented by ploidy. There are…
Q: what are hexaploid species?
A: Polyploidy is a condition in which there are more than two set of chromosomes(2N). 3N is triploid (…
Q: How do haploid and diploid nuclei differ?
A: A biological cell is a hub of biochemical activities. Numerous physiological and biochemical…
Q: What is a tetraploid plant?
A: Polyploidy is referred to as a condition in which the cells consist of more than one pair of each…
Q: Explain how a single haploid cell of Saccharomyces caneventually yield a diploid cell.
A: Saccharomyces cerevisae also called baker's yeast or brewing yeast divides by budding.The transition…
Q: What is haploid (n) ?
A: The gametes of an organism consist of half the chromosomes that are normally found in diploid body…
Q: What is a Haploid
A: Ploidy is the number of the set of chromosomes that are present in the nucleus. It can be haploid or…
Q: why is it important for germ cells to be haploid?
A: Each species of organism have different sets of chromosomes. So understanding the chromosomes is…
Q: what is euploidy
A: The DNA molecule is packed inside a thread-like structure known as a chromosome. It is present in…
Q: What are characteristics of Euglenoids?
A: Protists are the unicellular eukaryotes and include the protozoa, algae, and some primitive fungi.
Q: What are the distinguishing features of the sexual and asexual phases for Chlamydomonas? What is the…
A: Distinguishing features of sexual and asexual phase of chalamydomonas. a) in asexual…
Q: What are tetraspores in red algae? Are they haploid or diploid?
A: Introduction: The Rhodophyta, or red algae, are among the oldest and largest families of algae. Red…
Q: Draw a diagrammatic life cycle of Chlamydomonas.
A: The Chlamydomonas is a green alga that spends most of its life cycle in a haploid vegetative phase…
Q: What is the difference between the haploid and diploid number?
A: Ploidy It gives the information about the number of sets of chromosomes found in the nucleus.…
Q: Differentiate between Haploid and Diploid.
A:
Q: Is Neurospora haploid or diploid?
A: Neurospora falls in the family of fungi under phylum Ascomycetes. These group includes pigmented…
Q: is the mature sargassum haploid or diploid? please explain
A: The chlorophyll containing thallophyta eukaryotic species of plants that are mainly aquatic in…
Q: What is an allodiploid? What factor determines the fertility of anallodiploid? Why are…
A: Reproduction is the process of the formation of new offspring. The ability of an individual to…
Q: Why is Isoetes called quillwort
A: Isoetes are generally called as quillworts. It is the only extant genus of the plants in the…
Q: Describe 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: Is the sporophyte haploid (n) or diploid (2n)?
A:
Q: Are megasporophylls in Selaginella haploid or diploid?
A: Selaginella is a vascular plant commonly known as spike moss. Selaginella produces both…
Q: What are trichomes for?
A: The word trichome is derived from the greek word trichōma which means ‘hair’. They are specialized…
Q: The life cycle of Funaria is called diplo-haplontic. Give reason.
A: Funaria is the genus of moss that includes about 200 species. They are Bryophytes and have rhizoids…
Q: The gametes and spores of phaeophyceae have a distinct morpholgy.give its name?
A: The Phaeophyceae are the brown algae. They are mainly found in marine habitats. They show great…
Q: is mature spirogyra haploid or diploid? what type of sexual life cycle is being exhibited by this…
A: Spirogyra is a filamentous charophyte green alga of the Zygnematales order, so named because of the…
Q: How asexual reproduction occurs in fungi?
A: Fungi are eukaryotic organism that includes yeasts, molds and mushrooms. They are placed in kingdom…
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: What is the mode of reproduction in euglena?
A: Euglena belongs to the Kingdom Protista. They are phototrophic as well as heterotrophic that depends…
Q: Label the parts (number 1-6) of the diagram showing the life cycle of a Lycopodium sp. Indicate…
A: 1. Antheridia (N) 2. Archegonia (N) 3. Meristem (N)
Q: What is the name of the structure that holds homologous chromosomes together after they have paired…
A: A chromosome is a compact form of DNA molecule present in dividing cells. In metabolically active…
Q: What is plasmogamy?
A: A fungus is any member of the group of eukaryotic organisms. It includes microorganisms such as mold…
Which portions of the life cycle of Chlamydomonas are haploid?
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- In embryophytes, especially spermatophya, what is the difference between a "sporocyte" (e.g., megasporocyte) and the actual spore (e.g., megaspore)? a) Meiosis: Megasporocyte is still diploid, megaspore haploid b) Mitosis, number of nuclei: Megaspore has eight cell nuclei, megasporocyte only one c) Cytokinesis: Megasporocyte has only one cell, Megaspore can have several (as endosporic gametophyte). d) None: the two terms are synonymous. e) Meiosis: Megaspore is still diploid, megasporocyte haploidAre spores of Chlamydomonas haploid or diploid?What are the distinguishing features of the sexual and asexual phases for Chlamydomonas? What is the term for the type of syngamy (cell fusion) that occurs between gametes of this Genus? Why? MacBook Pro %24 4 %23 3 5 6 W E R T F G H K C V M
- Is Neurospora haploid or diploid?After plasmogamy has occurred, many molds (Mucoromycetes) exist in a heterokaryotic stage for up to centuries at a time. What occurs at the immediate end of this stage? The nuclei fuse in a process called karyogamy. The hyphae fuse in a process called karyogamy. Diploid spores are produced in various spore-producing structures. A haploid zygote is formed that becomes multicellular through repeated rounds of mitosis.Are sporozoites diploid or haploid?