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Questions and Answers
What is the primary function of flowers in plants?
What is the primary function of flowers in plants?
- To reproduce by spores
- To increase the height of the plant
- To produce complex tissues
- To enable zoophilous pollination (correct)
What is the name of the female organs in a plant?
What is the name of the female organs in a plant?
- Gametophyte
- Pistil (correct)
- Stamen
- Rhizoid
What is the characteristic of leaves in Bryophyta plants?
What is the characteristic of leaves in Bryophyta plants?
- They are multi-cellular
- They are one cell thick (correct)
- They have a vascular system
- They have a root system
What is the result of fertilization in Bryophyta plants?
What is the result of fertilization in Bryophyta plants?
What is the purpose of meiosis in the life cycle of Bryophyta plants?
What is the purpose of meiosis in the life cycle of Bryophyta plants?
What is the characteristic of the rhizoid in Bryophyta plants?
What is the characteristic of the rhizoid in Bryophyta plants?
What is the characteristic of the class Hydrozoa?
What is the characteristic of the class Hydrozoa?
What is the effect of global warming on coral reefs?
What is the effect of global warming on coral reefs?
What is the characteristic of the phylum Platyhelminthes?
What is the characteristic of the phylum Platyhelminthes?
What is the role of the cytoskeleton in coral reefs?
What is the role of the cytoskeleton in coral reefs?
What is cephalization?
What is cephalization?
What is the characteristic of the class Cubozoa?
What is the characteristic of the class Cubozoa?
What is the primary function of the joints in the exoskeleton of arachnids?
What is the primary function of the joints in the exoskeleton of arachnids?
What is the main reason for the reduction of intraspecific competition in arachnids?
What is the main reason for the reduction of intraspecific competition in arachnids?
What is unique about the eyes of arachnids in the class Arachnida?
What is unique about the eyes of arachnids in the class Arachnida?
What is the function of the pedipalps in arachnids?
What is the function of the pedipalps in arachnids?
What is the primary function of the chelicerae in arachnids?
What is the primary function of the chelicerae in arachnids?
What is a characteristic of the abdomen of arachnids in the class Arachnida?
What is a characteristic of the abdomen of arachnids in the class Arachnida?
What is the primary function of the notochord in chordates?
What is the primary function of the notochord in chordates?
Which of the following features is NOT characteristic of chordates?
Which of the following features is NOT characteristic of chordates?
What is the significance of pharyngeal slits in chordates?
What is the significance of pharyngeal slits in chordates?
Which of the following classes of chordates is characterized by the presence of feathers?
Which of the following classes of chordates is characterized by the presence of feathers?
What is the result of the development of the notochord in humans?
What is the result of the development of the notochord in humans?
What is the characteristic of the endoskeleton in chordates?
What is the characteristic of the endoskeleton in chordates?
What percentage of species live under the sea?
What percentage of species live under the sea?
What is the main characteristic of Benthic lifeforms?
What is the main characteristic of Benthic lifeforms?
What is the term for areas where sunlight reaches?
What is the term for areas where sunlight reaches?
What is the name given to animals that resemble each other but are found in distant places?
What is the name given to animals that resemble each other but are found in distant places?
What is the term for the study of animals moving from one place to another, resulting in new species?
What is the term for the study of animals moving from one place to another, resulting in new species?