--%>
Assignment Help - homework help

Genotypes of black oak tree

Based on the data below, which of these tree genotypes of black oak (Quercus velutina) appeared to be most capable of avoiding dehydration? Which appeared to be most capable of tolerating dehydration? And which displayed the most phenotypic plasticity in response to drought? Justify your answers.

Genotype    Treatment    at Full hydration    at Turgor Loss Point    at Root Ψ of -4 MPa
A                Irrigated       -1.5                       -2.1                             65
                  Drought        -1.9                       -2.5                             58
B                Irrigated       -1.1                       -1.6                             45
                  Drought        -1.5                       -2.1                             44
C                Irrigated       -0.9                       -1.4                             75
                  Drought        -1.6                       -2.2                             62

   Related Questions in Biology

  • Q : Morphological features of the arthropods

    Give the main morphological features of the arthropods? Answer: Arthropods give three distinguishing features: they are metameric beings (that is, segmented body), t

    		•
  • Q : What is Multimedia Technology

    Multimedia Technology: This technology applies interactive computer elements, like text, graphics, video, sound and animation, to transport a message. When you have a knack for computer work and are fascinated in digital media, read on to discover car

    		•
  • Q : Factors which can lead to the protein

    Write down some factors which can lead to the protein denaturation?

    		•
  • Q : Feature of a pharmaceutical

    Describe the most challenging feature of a pharmaceutical representative?

    		•
  • Q : Netlike membranous complex-Biological

    The netlike membranous complex of superposed flat scales with the vesicles shedding from the extremities seen in the electronic microscopy. What is observed structure? And also illustrate out its biological role?

    		•
  • Q : What is a methodology What is a

    What is a methodology: It must include: a standard set of processes to follow a collection of templates to help you identify the project’s objectives and vision a collection of case studies the opportunity to customise certain a

    		•
  • Q : Terminal part of the axon State the

    State the name of terminal part of the axon? Answer: The terminal part of axon is termed as presynaptic membrane. Through this membrane neurotransmitters are liberat

    		•
  • Q : What is Incentive Planning Incentive

    Incentive Planning: Incentive plans are element of an employee's compensation or pay. The incentive plan offers an employee the chance to raise his annual pay based on either company or individual performance. Incentive plans are a mode for companies

    		•
  • Q : Regulating the renal function What do

    What do you know about an evolutionary explanatory hypothesis for the secretion by the heart of hormone which regulates the renal function? Name that particular hormone?

    		•
  • Q : Learning Organization - Organizational

    Is is an organization in which people at all levels, individually and collectively, are continually increasing their capacity to produce results they really care about. Why should organizations care? Because, the level of performan

    		•