Explain some characteristic features of mucor, Biology

Assignment Help:

Explain some Characteristic Features of Mucor?

1. Stolons characteristics of Rhizopus are absent in Mucor. The aerial mycelium in Mucor consists of branched hyphae, which grow over the surface.

2. Rhizoids are absent in Mucor.

3. In Mucor, sporangiophores arise singly instead of a cluster of two or more sporangiophores as in case of Rhizopus.

4. Dehiscence of mature sporangia and dispersal of spores is different. In Mucor, sporangial wall dissolves instead of cracking into fragments. Only a small collar-like narrow rim of the wall called collarete persists round the columella at the base. The spore mass is embedded in the liquid as a sporangial drop, which may be dispersed by insects.

So Mucor has:

(1) Nonseptate mycelium

(2) Single sporangiophore arises at a point.

(3) Globular sporangium containing a columella.

(4) Spores are oval

(5) No rhizoids.


Related Discussions:- Explain some characteristic features of mucor

Psychoactive plants of the old world, Archaeological data provide valuable ...

Archaeological data provide valuable information about the uses of plants in the past. Information comes from a number of sources, including fossil plant and human remains as well

Define food science as a discipline and modern developments, Define Food Sc...

Define Food Science as a Discipline and Modern Developments? As an undergraduate student you may have taken a course in food science and technology. Do you recall, what did the

Surgery and prosthetic phase of implant therapy, Surgery and Prosthetic Pha...

Surgery and Prosthetic Phase  Implants are uncovered  Impression recorded  Abutment placed  Provisional prosthesis followed by Definitive prosthesis

Describe about the extra-ocular muscles, Describe about the extra-ocular mu...

Describe about the extra-ocular muscles The eye is comprised of extra-ocular and intra-ocular muscles. The extra-ocular muscles are comprised of 4 recti and 2 obliques. The rec

Stress testing after myocardial infraction, Q. Stress Testing after Myocard...

Q. Stress Testing after Myocardial Infraction? Many post infarction deaths are sudden and occur with in the first 6 months after infarction. Exercise testing from 10 days to we

Explain the concept of menu planning, Explain the Concept of Menu Planning?...

Explain the Concept of Menu Planning? You have learnt from the previous units that our body's many functions, be it physical activity, mental exercise, growth (in the case of c

What are the changes in the blood count, Many disease states are heralded b...

Many disease states are heralded by changes in the blood count Leukocytosis can be a sign of infection. Thrombocytopenia can result from drug toxicity. Pancytopenia is ge

Carbohydrate metabolism, CARBOHYDRATE METABOLISM Carbohydrates  are  br...

CARBOHYDRATE METABOLISM Carbohydrates  are  broken down into  monosaccharides which are absorbed into  the  blood stream.  In  the  liver and muscles, most  of  the glucose  is

Biochemical nutrient cycle, What are some ways that humans can reduce the e...

What are some ways that humans can reduce the effect they have on the phosphorus cycle?

Define voriconazole, Define Voriconazole It is metabolized in the liver...

Define Voriconazole It is metabolized in the liver by CYP2C19, CYP2C9 and CYP3A4. CYP2C19 is genetically variant (about 3% to 5% of Caucasians and African-Americans and about 1

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd