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प्रश्न
In which of the following organisms, self fertilization is seen.
पर्याय
Fish
Round worm
Earthworm
Liver fluke
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उत्तर
Liver fluke
संबंधित प्रश्न
Segmentation in the body is first observed in which of the following:
The excretory cells that are found in platyhelminthes are
Metameric segmentation is the main feature of ______.
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?
Which of the following is correctly matched?
Why are spongin and spicules important to a sponge?
Compare closed and opened circulatory system.
Why flatworms are called acoelomates?
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?
Subphylum Vertebrata is divided into two divisions based on the
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:
