Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

problem 1:

a) What do you mean by the term adverse external environment?

b) Give two manners in which the plants protect themselves from the adverse external environments.

problem 2:

a) Name the group of substances in plants that control responses to the external stimuli.

b) Illustrate the name which is given to the regions in plants in which these substances are generated? Give positions for two of these regions.

c) Most of the plant shoots are positively phototropic. Describe the positively phototropic term.

d) How does the plant take advantage from this response?

e) Describe the method of response by a plant to a named external stimulus.

problem 3:

a) What do you mean by the term hormone?

b) State any two ways in which the hormones are identical to the group of substances referred to in the above.

c) What do you mean by the term feedback in relation to the hormone action? Give a detail account of the feedback method for a named hormone.

d) describe one deficiency symptom of a named hormone.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99068

Have any Question? 


Related Questions in Biology

The protein produced by huntingtons disease huntingtin

The protein produced by Huntington's disease (huntingtin) interferes with general transcription factor (called CBP) and prevents it from binding the promoter. CBP activates genes involved in cell survival. i) Which step ...

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 ...

One more as soon as possible if you can please thank youthe

One more, as soon as possible if you can please! Thank you The technical advances covered in Chapter 15 are creating a host of medical and moral issues that we will all have to confront. Briefly discuss the four major as ...

Female reproductive system1 name the structureshormones

Female Reproductive System 1. Name the structures/hormones that regulate female reproductive function, and state their roles 2. Name both internal and external genitals of the female, and understand the blood supply to t ...

What is the specialised cell that is responsible for

What is the specialised cell that is responsible for production?

Clearly explain why health outcome is so much more than a

Clearly explain why health outcome is so much more than a combination of health care, individual behaviors, and/or genetics?

For training and development classcompare and contrast two

(For Training and Development Class) Compare and contrast two learning theories. Which one do you believe is most effective? Why? Your response should be at least 200 words in length.

Topic systemic pathophysiology of the respiratory and

Topic: Systemic Pathophysiology of the Respiratory and Gastrointestinal Systems Objective: Discuss a disease, condition or syndrome affecting the cardiovascular system and current research, events, or interesting facts a ...

Please solve the problems with correct answers instead of

PLEASE SOLVE THE PROBLEMS WITH "correct" answers, instead of just writing answers. (1) Halophytes are plants that live in moist soils with high salt concentrations. Despite being surrounded my water, halophytes are often ...

Transgenic organismsthe development of transgenic organisms

Transgenic Organisms The development of transgenic organisms is an established technique in many laboratories. A transgenic organism is an organism that includes DNA from another organism in the cells of its body. This D ...

  • 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