Ecology and evolution

Assignment Help Biology
Reference no: EM1314938

1) Explain the three kinds of the mammals based upon how their young grows. Beginning with the fertilization, explain the main stages of the animal development. Provide a brief, simplified explaination of each stage.

2) Describe functions of the sensory neurons, interneurons, and the motor neurons.

a) Explain briefly the functions of sensory neurons, inter-neurons, and motor neurons in nervous system.

b) In the context of science of ecology and concept of niche specialization, explain in brief the competitive exclusion principle and resource portioning.

Reference no: EM1314938

Questions Cloud

What velocity does the wrench strike the ground : What's the advantage of launching space vehicles from high flying aircraft in place of from the ground.
Objective type questions on bond valuation : Objective type questions on bond valuation and In the Liquidity Preference framework, the price-level effect differs from the expected inflation effect in that
Computation of contribution per unit : Computation of contribution per unit for various models - What is the per unit contribution margin for each of the two models?
What is the magnitude and acceleration of the train : You swing a 2.60 kg stone in a circle, using the full length of a thin 60.0 cm rope. At what speed must you swing it so its acceleration will be 9.8 m/s^2.
Ecology and evolution : Explain the three kinds of the mammals based upon how their young grows.Explain briefly the functions of sensory neurons, inter-neurons, and motor neurons in nervous system.
Illustrate what kind of equality : Can you provide any examples of Illustrate what kind of equality could be made to offset these increased society costs
Performing a chi-square test : Perform a chi-square test on the following data:
Production-price and profits for monopolist : A monopolist encounters the following demand curve: P=120-0.02Q-What is the level of production, price and total profits per week?
Contribution income statement up to operating income : Contribution Income Statement up to operating income - Straightforward Contribution Income Statement

Reviews

Write a Review

Biology Questions & Answers

  Activity after inhaling of 1000 bq

An activity of the 1000 Bq of a class-W aerosol (AMAD = 1 micrometer) is inhaled in the single intake:In accordance with the ICRP-30 model for respiratory system state the initial activity deposited in the compartment e.

  Cellular respiration

Cellular Respiration and the Photosynthesis co-exist as the paired metabolic processes. Photosynthesis utilizes light energy to transform carbon dioxide into glucose, a simple sugar.

  Describe the unusual ratio obtained in the second cross

What offspring phenotypes would you expect from mating between a 15-cm and 30-cm pig. How many pairs of genes are regulating the tail length character? (Hint: count the phentotypic classes, or find out the sum of the ratios of the classes)

  What rate of increase in rgdp

Spiny species of diatoms are found both in warm subtropical waters in addition to in colder areas. Since warm water is less dense than cold water, would you predict any differences between the spines of warm-water and cold-water individuals? Why.

  What kind of inheritance is operating here

Which of the subsequent statements is true about phylogeny. The ancestral group frequently has all the synapomorphies of the descendant species.W hat phenotypes would be seen in the f2 and in what proportion.

  Write out the dna sequence

What series could you use to make a beta barrel with twelve antiparallel strands? Write out one repeat of the sequence as follows: M-(your sequence) 12.

  Meiosis and sexual life cycles

Eukaryotic cells may divide through the process of mitosis or meiosis. In humans, mitosis generates new cells for growth and repair.

  What foods would you suggest he add or substitute

Explain the events that occur when epinephrine binds to a G-protein coupled receptor in the membrane of a cell. Begin with the binding of the epinephrine and end with the activation of adenylyl cyclase.

  What is the prior probability

Tina is consuming 12 mg of iron per day. Her RDA is 15 mg. She has no condition warranting a greater-than-normal need for iron. Which of the statements is true about her consumption of this nutrient.

  Which characteristic of cell membranes might explain

Which characteristic of cell membranes might explain why fat-soluble substances such as chloroform and ether rapidly affect cells.

  How various antibody molecules potentially can be generated

What will the instructor tell the students are the most ordinary cause of an MI.H ow various different antibody molecules potentially could be generated.

  Cardiovascular system anatomy

The ______ avoids backflow of blood from right ventricle into right atrium. The ______ valve avoids the backflow of blood from aorta into left ventricle. The ______ valve avoids the backflow of blood from the pulmonary artery into the ______.

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