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Get Answers to all your Questions
- #Diversity in Living World
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Which of the following is common between leech, mosquito, bed bug and rat?
Option: 1
All have anti-coagulation proteins
Option: 2
All have cell wall
Option: 3
All lack plasma membrane
Option: 4
All have a sexual phase
Answers (1)
Reproduction and Development in Arthropods -
- Arthropods are dioecious animals, i.e., the male and female sex organs are present in different individuals.
- External fertilization occurs in aquatic arthropods while terrestrial arthropods perform internal fertilization.
- A majority of arthropods are oviparous, i.e., they lay eggs.
- The development can be either direct or indirect.
- The indirect development involves metamorphosis, wherein the larval stages undergo several changes to form an adult.
-
Annelids (leech), arthropods (mosquitoes, bed bugs) and mammals (rat) reproduce sexually.
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