Biodiversity of animals may be estimated from plant diversity because A. the bulk of insects are...
Biodiversity of animals may be estimated from plant diversity because
A. the bulk of insects are herbivores
B. molluscs are not herbivores
C. arthropods are the primary pollinators of plants
Homework Answers
Option c is correct because majority of flowering plants are pollinated by arthropods.
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Biodiversity of animals may be estimated from plant diversity
because
A. the bulk of insects are...
The following organisms can incorporate nitrogen directly from the atmosphere into their bodies: Animals Cyanobacteria Bacteria...
The following organisms can incorporate nitrogen directly from the atmosphere into their bodies: Animals Cyanobacteria Bacteria Plants Phytoplankton Plants acquire nitrogen from: A) Ammonium (NH4+) from bacteria B) Nitrogen gas in the atmosphere (N2) C) Ammonium (NH4+) from fertilizers D) A and C E) A, B, and C The washing of fertilizer into bodies of water can lead to all of the following EXCEPT: Decreased oxygen levels in the water Higher concentrations of nitrogen in the atmosphere Increased growth of...
A botanist has developed a new hybrid cotton plant that can withstand insects better than other...
A botanist has developed a new hybrid cotton plant that can withstand insects better than other cotton plants. However, there is some concern about the germination of seeds from the new plant. To estimate the probability that a seed from the new plant will germinate, a random sample of 3000 seeds was planted in warm, moist soil. Of these seeds, 2440 germinated. (a) Use relative frequencies to estimate the probability that a seed will germinate. What is your estimate? (Enter...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristi...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristics of Byophytes? 4. How are plant spores produced? 5. Define the function(s) of archegonia 6. Def fine heterospory in terms of the evolution of plants. 7. Discuss the ongoing trend in the evolution of land plants. 8, what is the function of the seed coat? 9. How are...
In plants, germ cells are derived from tissues late in plant growth. How does this fact...
In plants, germ cells are derived from tissues late in plant growth. How does this fact relate to inheritance patterns observed in plants versus animals? a. This explains the presence of Barr bodies found in the cells of animals but not in plants. b. This explains why some genes in both the egg and sperm of animals contain special methylation patterns, whereas in plants all gametes have the same methylation patterning. c. This explains why epigenetic modifications are heritable in...
16. Th e latitudinal diversity gradient refers to what pattem of species diversity? A) For many...
16. Th e latitudinal diversity gradient refers to what pattem of species diversity? A) For many kinds of organisms, species diversity is greatest near the equator and lowest near the poles. B) For many kinds of organisms, species diversity is greatest near the poles and lowest near the equator C) For many kinds of organisms, species diversity is greatest at low elevation and lowest at high elevation. D) For many kinds of organisms, species diversity is greatest at high elevation...
Q1/ Which NEGATIVE effect may result from population augmentation? a)increased effecive population size b)increased genetic diversity...
Q1/ Which NEGATIVE effect may result from population augmentation? a)increased effecive population size b)increased genetic diversity C)genetic swamping D)reduced chance of bottleneck Q2/All EXCEPT which of the following may result in the loss of genetic diversity? a) loss of habitat b) introduction of a new race into an established population c) directed breeding practices d) population fragmentation Q3/ All EXCEPT which of the following are consequences of reduced gene flow in a population? a) increased genetic diversity b) reduced survival...
Please answer all bout half way up, you down 350 million years ago. Shortly backbon ind...
Please answer all
bout half way up, you down 350 million years ago. Shortly backbon ind upon closer isho tereafter, you notice something sticks laid the rock and upon closer inspection, it is clear you are 1. Lets say you are hiking up the side Pss a sign that tells you that the rock layer boundary you are looking at the fossil of the to ak bone of some kind of extinct animal. Given its age, this ba a) fish...
Help ! ANSWER ALL PLEASE 1. If two species of cichlid fish are observed in the...
Help ! ANSWER ALL PLEASE
1. If two species of cichlid fish are observed in the same lake, they are said to be served as living only on separate continents, they are said to be a. sympatric; allopatric b. parapatric; parapatric c. parapatric; allopatric d. allopatric; sympatric e.allopatric; parapatric If two species of birds are ob. 2. Taxa that are defined by are likely to be monophyletic. a. homoplasy 3. Most of the different a. modern phyla b. ecological niches...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe the life cycle of flowering plants 1. The parts of the flower involved in reproduction are the and the 2. The there the top of the same has two sacs, which produce - by meiosis. 3. Within an ovule, a megaspore mother sellepoes meliosis to produce four three of which die 4. A microspore underpoes mitosis and becomes a - the male gametophyte. 5....
16. You can buy mycorrhizal fungus to add to soil wher zal fungus to add to...
16. You can buy mycorrhizal fungus to add to soil wher zal fungus to add to soil when you plant trees and other plants. Why would you want to do this? A. Mycorrhizal fungi prey on nematodes in the soil. B. Mycorrhizal fungi produce carbohydrates needed by pray C. Mycorrhizal fungi live in plant leaves and produce * Mycorrhizal fungi produce cathatodes in the soil D. herbivores live in plant leavestates needed by play D. Mycorrhizal fungi prevent transposons from...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristics of Byophytes? 4. How are plant spores produced? 5. Define the function(s) of archegonia 6. Def fine heterospory in terms of the evolution of plants. 7. Discuss the ongoing trend in the evolution of land plants. 8, what is the function of the seed coat? 9. How are...
16. Th e latitudinal diversity gradient refers to what pattem of species diversity? A) For many kinds of organisms, species diversity is greatest near the equator and lowest near the poles. B) For many kinds of organisms, species diversity is greatest near the poles and lowest near the equator C) For many kinds of organisms, species diversity is greatest at low elevation and lowest at high elevation. D) For many kinds of organisms, species diversity is greatest at high elevation...
Please answer all
bout half way up, you down 350 million years ago. Shortly backbon ind upon closer isho tereafter, you notice something sticks laid the rock and upon closer inspection, it is clear you are 1. Lets say you are hiking up the side Pss a sign that tells you that the rock layer boundary you are looking at the fossil of the to ak bone of some kind of extinct animal. Given its age, this ba a) fish...
Help ! ANSWER ALL PLEASE
1. If two species of cichlid fish are observed in the same lake, they are said to be served as living only on separate continents, they are said to be a. sympatric; allopatric b. parapatric; parapatric c. parapatric; allopatric d. allopatric; sympatric e.allopatric; parapatric If two species of birds are ob. 2. Taxa that are defined by are likely to be monophyletic. a. homoplasy 3. Most of the different a. modern phyla b. ecological niches...
b ory Marvel Observation Flowering Plant Life Cycle Use Figure 10.6 as a guide to describe the life cycle of flowering plants 1. The parts of the flower involved in reproduction are the and the 2. The there the top of the same has two sacs, which produce - by meiosis. 3. Within an ovule, a megaspore mother sellepoes meliosis to produce four three of which die 4. A microspore underpoes mitosis and becomes a - the male gametophyte. 5....
16. You can buy mycorrhizal fungus to add to soil wher zal fungus to add to soil when you plant trees and other plants. Why would you want to do this? A. Mycorrhizal fungi prey on nematodes in the soil. B. Mycorrhizal fungi produce carbohydrates needed by pray C. Mycorrhizal fungi live in plant leaves and produce * Mycorrhizal fungi produce cathatodes in the soil D. herbivores live in plant leavestates needed by play D. Mycorrhizal fungi prevent transposons from...
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