Answered: What is in the top row of the Leslie…

What is in the top row of the Leslie matrix? О а. Number of individuals in the stage class O b. Stage transition rates O C. Fecundity rates O d. Survival rates

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter15: Diversity Of Animals

Section: Chapter Questions

Problem 14RQ: The circulatory fluid in echinoderms is _____. a. blood b. mesohyl c. water d. saline

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Concept explainers

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.

Question

What is in the top row of the Leslie
matrix?
Оа.
Number of individuals in the stage class
O b. Stage transition rates
O C.
Fecundity rates
O d. Survival rates

Expert Solution

Step 1

Introduction

In ecology, the Leslie matrix is used to model changes in a population of species through time. The population is separated into groups based on age classes under a Leslie model.

A Lefkovitch matrix is a comparable paradigm that replaces age classes with ontogenetic stages, allowing individuals to stay in the same stage class or progress to the next.

The population is represented at each time step by a vector with an element for each age class, each element indicating the amount of participants currently in that class.

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