Bsc2011 Study guides, Class notes & Summaries

Monocots A. Have vascular cambium between the primary xylem and primary phloem B. Are monophyletic C. Have their vascular tissues arranged in rings inside the stems D. Are haplontic E. None of the other options are correct B. Are monophyletic Which of the following are correct on Embryo Sacs; A. Gymnosperms B. Hundreds of haploid cells C. Tube cells D. Two gametes E. None of the other options are correct E. None of the other options are correct Megaspores are: A. Haploid B. Produ...

What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth? 1. origin of mitochondria 2. origin of multicellular eukaryotes 3. origin of flowering plants 4. origin of cyanobacteria - Answer-4, 1, 2, 3 All of the following statements correctly describe some part of natural selection, EXCEPT - Answer-Fitness of an organism is directly equivalent to its survival ability On a coral reef in the Florida keys, a population of da...

Study guide for exam 1-3, kraft

This document is a summary based on 2 videos, "What Plants Talk About" and "The Life of Plants: Flowering".

A scientist wants to test the idea that temperature affects the rate at which crickets 'sing' (technically called stridulation). She places crickets in different temperatures and records the singing rate. The singing rate is the ___ - the dependent variable the exposure to different temperatures is the___ - the independent variable The proposal that singing rate depends on temperature is the ___. - hypothesis A measurement that is highly precise has which of the following characteristic...

The study of species diversity and the role of interactions among species in influencing diversity is known as ___. - community ecology Organisms that feed upon plants are known as ___. - primary consumers A species interaction in which on species benefits and another species does worse than it would if it was alone is known as ___. - predation Insect herbivores differ from mammalian herbivores in which of the following ways? - insects tend to be more specialized in the plants they eat ...

A succulent plant is grown in a low light situation so that it is very tall, pale, and has few leaves compared to its siblings grown in full sun. Is this an evolutionary change or not, and why? - - not evolution because no genetic changes -not evolution because phenotypic change You are studying the enzyme alcohol dehydrogenase in a population of Drosophila. The allele frequency of the fast allele is 0.3 and the allele frequency of the slow allele is 0.7. Assuming the population is in ...

Notes of chapters and lectures for General Biology 2! All the information you need to get an A in the course as I did!!

Notes of chapters and lectures for General Biology 2! All the information you need to get an A in the course as I did!!

Notes of chapters and lectures for General Biology 2! All the information you need to get an A in the course as I did!!