Advertisements
Advertisements
प्रश्न
Which of the following is correctly matched?
पर्याय
Physalia – Portugese man of war
Pennatula – Sea fan
Adamsia – Sea pen
Gorgonia – Sea anemone
Advertisements
उत्तर
Physalia – Portugese man of war
संबंधित प्रश्न
Water vascular system is the characteristic of which group of the following:
Segmentation in the body is first observed in which of the following:
The excretory cells that are found in platyhelminthes are
In which of the following organisms, self fertilization is seen.
Nephridia of Earthworms are performing the same functions as ______.
The respiratory pigment in cockroach is ______.
Exoskeleton of which phylum consists of chitinous cuticle?
In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?
Why are spongin and spicules important to a sponge?
Compare closed and opened circulatory system.
Why flatworms are called acoelomates?
Concept Mapping - Use the following terms to create a concept map that shows the major characteristic features of the phylum nematoda:
Round worms, pseudocoelomates, digestive tract, cuticle, parasite, sexual dimorphism
In which phyla is the larva trochopore found?
Which of the chordate characteristics do tunicates retain as adults?
Could the number of eggs or young ones produced by an oviparous and viviparous female be equal? Why?
Which of the following statement is TRUE?
Choose the CORRECT combination with respect to examples of the taxonomic groups.
The following are the statements about non-chordates:
- Pharynx is perforated by gill slits.
- Notochord is absent.
- Central nervous system is dorsal.
- Heart is dorsal if present.
- Post anal tail is absent.
Choose the most appropriate answer from the options given below:
