Which of the following given facts regarding CAM Plants are TRUE?

a.) The leaves of CAM plants have traits that minimize water loss, such as thick cuticles, large vacuoles, and stomata with small apertures

b.) All CAM plants, the initial capture of CO2 into four-carbon acids takes place at night, and the posterior incorporation of CO2 into carbon skeletons occurs during the day

c.) The CO2 taken up during the night is fixed into malate

d.) Tight packing of the mesophyll cells enhances CAM performance by restricting CO2 loss during the day

#Question id: 11262

#Unit 10. Ecological Principles

When a social organization consists of cooperative individuals, selection will always favor individuals that increase their personal reproductive success by __________.

#Question id: 11263

#Unit 10. Ecological Principles

Studies of parasitism of kentucky warblers by brown-headed cowbirds have shown that fragmentation has ____________the rate of parasitism because of ____________ edge habitat and ____________ habitat quality.

#Question id: 11264

#Unit 9. Diversity of Life Forms

Prokaryotic ribosomes differ from those present in eukaryotic cytosol. Because of this, which of the following is correct?

#Question id: 11265

#Unit 10. Ecological Principles

Approximately how many kg of carnivore production can be supported by a field plot containing 2000 kg of plant material?

#Question id: 11266

#Unit 10. Ecological Principles

Which of the following options lists ecosystems in increasing order of consumption efficiency of herbivore?

#Question id: 11267

#Unit 10. Ecological Principles

Two boottle containing phyoplankton in growing stage with oxygen level  20 mg/ml, in which one bottle placed in dark but another bottle placed in light , allowed to measurment of oxygen level is  15 mg/ml in dark bottle, 30 mg/ml in light bottle. Which of the following measure GPP is