Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Answer the following problems:

problem1) Cite five exs of fungi that are beneficial to human beings.

problem2) Why are lichens described as the pioneers of vegetation?

problem3) Do you consider lichens as exs of mutualism or controlled parasitism? Discuss.

problem4) Enumerate the challenges that the aquatic plants had to meet for migrating to new terrestrial environments during the course of their evolution.

problem5) Discuss the salient lines of evolution of sporophytes in bryophytes. Cite exs and make their illustrations to support your discussion.

problem6) ‘Bryophytes are valuable to the gardeners and the horticulturists’. describe giving suitable exs.

problem7) Briefly describe with the help of labelled diagrams the xeromorphic and hydromorphic characters of Equisetum species.

problem8) Compare the elaters of Equisetum with that of Marchantia and Anthoceros.

problem9) What aspects of the process of reproduction and the structure of reproductive organs in Selaginella suggest that it approaches the seed habit? describe.

problem10) Polarity can be seen in which stages of the life cycle of the pteridophytes? Describe the manifestations of polarity in Equisetum

Biology, Academics

  • Category:- Biology
  • Reference No.:- M92839

Have any Question? 


Related Questions in Biology

You believe that the cytosolic protein p007 is involved in

You believe that the cytosolic protein p007 is involved in mediating growth hormone-stimulated proliferation in cells. You wish to establish a cell model using your cultured fibroblasts. Provide clear explanations to the ...

1 what cultural considerations does a medical assistant

1. What cultural considerations does a medical assistant need to be aware of when addressing issues related to the female reproductive system? 2. Taking a patient's reproductive health history requires that the medical a ...

What regulatory proteins in prokaryotic gene regulation

What regulatory proteins in Prokaryotic gene regulation share the common characteristic of forming DNA loops when they are functioning? Be specific

If instead of making an energy drink you come up with an

If instead of making an energy drink, you come up with an energy injection, how would that affect the ingredients you put into the shot? Think in terms of polarity and tonicity.

Which component of a muscle does the ca combine with to

Which component of a muscle does the Ca^++ combine with to allow a contraction to occur? When a muscle is simulated before the muscle can fully relax, it can cause muscle twitch tetarus muscle tendritis When a muscle is ...

Part a answer each of the following questions in one or two

PART A: Answer each of the following questions in one or two paragraphs. 1. Describe the five types of prezygotic reproductive barriers. Give a brief description of each. 2. Ralph wants to breed two of his prize bulldogs ...

Lake stratificationhow does heat affect the tripariat

Lake Stratification: How does heat affect the tripariat thermal structure of a lake (epiliminion, thermocline and hypolimnion) during the summer and does the application of wind change this?

Should humans restore natural ecosystems disturbed by

Should humans restore natural ecosystems disturbed by natural events, such as a hurricane or volcano? Why? What if a species is likely to go extinct if the ecosystem is not restored? What is an example?

How many neutrons does element x have if its atomic number

How many neutrons does element x have if it's atomic number is 42 and it's mass number is 154?

1 much pharmaceutical research targets developing

1. Much pharmaceutical research targets developing anti-cancer drugs that can effectively stimulate the methylation of DNA. Formulate a possible hypothesis to explain why DNA methylation might be an effective anticancer ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro