Difference Between Zoospores and Aplanospores

Zoospores and aplanospores are two types of spores produced by algae and fungi during asexual reproduction. ... The main difference between zoospores and aplanospores is that zoospores are motile spores whereas aplanospores are nonmotile spores.

1. What is the difference between Zoospores and conidia?
2. What is Aplanospores?
3. What is the function of Aplanospores?
4. What is Zoospore with example?
5. What are Oospores Ascospores and Basidiospores?
6. How are Aplanospores formed?
7. Where are Zoospores formed?
8. What is the Zygospore?
9. What is meant by Isogamy?
10. What kind of asexual spores do we see in red algae?
11. What is a Pyrenoid and what does it do?

What is the difference between Zoospores and conidia?

Zoospores are endogenous spores while conidia are exogenous spores. Zoospores have flagella for locomotion while conidia lack flagella. The main difference between zoospore and conidia is the structure of the two types of asexual spores.

What is Aplanospores?

1 : a nonmotile asexual spore formed by rejuvenescence in certain algae and distinguished from an akinete by developing a new cell wall distinct from that of the parent cell — compare hypnospore, zoospore.

What is the function of Aplanospores?

…algae produce nonmotile spores called aplanospores, while others produce zoospores, which lack true cell walls and bear one or more flagella. These flagella allow zoospores to swim to a favourable environment, whereas monospores and aplanospores have to rely on passive transport by water currents.

What is Zoospore with example?

A zoospore is a spore that is motile in nature. They are asexual animals, as they give rise to new individuals without sexual fusion. They are naked and wall-less cells. ... Examples include spores of some algae, fungi, and protozoans i.e. Phytophthora, Saprolegnia, Albugo, Achlya, etc.

What are Oospores Ascospores and Basidiospores?

Spores:- Zoospores: Special kind of motile and flagellated asexual spores produced endogenously the zoosporangia. Ascospores: Sexual spores produced endogenously in ascus on ascocarp. Basidiospores: Sexual spores produced exogenously in basidia on basidiocarp. Oospores: Sexual spores produced inside the oogonium.

How are Aplanospores formed?

Gene Ontology Term: aplanospore formation

The process in which a nonmotile, asexual spore is formed within a cell in certain algae and fungi (commonly in the Phycomycetes), the wall of aplanospore is distinct from that of the parent cell.

Where are Zoospores formed?

The more primitive aquatic and terrestrial fungi tend to produce zoospores. The zoospores of aquatic fungi and funguslike organisms swim in the surrounding water by means of one or two variously located flagella (whiplike organs of locomotion).

What is the Zygospore?

: a thick-walled spore of some algae and fungi that is formed by union of two similar sexual cells, usually serves as a resting spore, and produces the sporophytic phase.

What is meant by Isogamy?

Isogamy is a form of sexual reproduction that involves gametes of similar morphology (generally similar in shape and size), found in most unicellular organisms. Because both gametes look alike, they generally cannot be classified as male or female.

What kind of asexual spores do we see in red algae?

Life cycle

They display alternation of generations. In addition to a gametophyte generation, many have two sporophyte generations, the carposporophyte-producing carpospores, which germinate into a tetrasporophyte – this produces spore tetrads, which dissociate and germinate into gametophytes.

What is a Pyrenoid and what does it do?

: a protein body in the chloroplasts of algae and hornworts that is involved in carbon fixation and starch formation and storage.