Home
Class 12
BIOLOGY
Mesodermally derived rod-like structure ...

Mesodermally derived rod-like structure present in chordates is
(1) Nerve cord
(2) Notochord
(3) Coelom
(4) metamere

Text Solution

Verified by Experts

Notochord is the mesodermally derived rod-like structure present in chordates.
Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM (GENERAL ACCOUNTS & NON-CHORDATES)

    AAKASH INSTITUTE|Exercise Try Yourself|30 Videos

  • ANIMAL KINGDOM (GENERAL ACCOUNTS & NON-CHORDATES)

    AAKASH INSTITUTE|Exercise Exercise|60 Videos

  • ANIMAL KINGDOM (CHORDATES)

    AAKASH INSTITUTE|Exercise Assignment (Section-D)|10 Videos

  • BIODIVERSITY AND CONSERVATION

    AAKASH INSTITUTE|Exercise SECTION - D (Assertion-Reason Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Notochord like structure is present in hemichordates in the region

Notochord-like structure is present in hemichordates in the region

Read the following statements and select the true ((T)) or false ((F)) statement . A. The notochord is an ectodermal derived rod-like structure in chordates. B. Platyhelminthes are triploblastic and pseudocoelomate animals. C. The alternation of generation in Obelia is called Metagenesis . D. In ctenophora , only sexual mode of reproduction is observed.

Read the statement carefully. Notochord is a mesodermally derived rod-like structure formed on the verntral side during embryonic development in some animals (chordates). Point out, if any misprinting is observed in this statement.

The 1-3 coiled structures present within the testicular lobules are

Mark te given statements True (T) or False (F) (i) All members of animalia are multicellular. (ii) Sponges exhibit tissue grade level of body organization (iii) A complete digestive system has two openings, mouth and anus. (iv) Annelids are pseudocoelomate animals. (v) notochord is an endodermally derived structure. (vi) all vertebrates are chordates. (vii) all chordates are vertebrates (viii) Polyps produce medusae asexually and medusae form the polyps sexually. (ix) Hooks and suckers are present in non parasitic flatworms (x) Lamprey dies after few days of spawning.

How many sigma -bonds are present in the structure of N_(2)O_(3) ?