World's only instant tutoring platform
dropdown-logo
Question

Question asked by Filo student

dy (c) Cnidaria (d) Echinodermata. s which (2004) with cell - tissue grade organisation? T 2019) 9. Coelom is found between

  1. body wall and ectoderm
  2. ectoderm and endoderm
  3. mesoderm and body wall (endoderm)
  4. mesoderm and ectoderm.
dy  (c) Cnidaria  (d) Echinodermata. s which (2004) with cell - tissue
expand image
Video Solution

Filo tutor solution

Learn from their 1-to-1 discussion with Filo tutors.

Solution Available
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7
tutor 0tutor 1tutor 2
Found 8 tutors discussing this question
Discuss this question LIVE
8 mins ago
filo Logo

Students who ask this question also asked

Question 1
Views

Views: 5,892

ANATOMY OF FLOWERING PLANTS gresent on the inner side of the endodermis and above the phloem in the form of semi-lunar patches of sclerenchyma. In between the vascular bundles here are a few layers of radially placed parenchymatous cells, which constitute medullary rays. A large number of vascular bundles are arranged in a ring ; The 'ring' arrangement of vascular bundles is a characteristic of dicot stem. Gach vascular bundle is conjoint, open, and with endarch protoxylem. A large number of rounded, parenchymatous cells with large intercellular paces which occupy the central portion of the stem constitute the pith. 6.3.4 Monocotyledonous Stem he monocot stem has a sclerenchymatous hypodermis, a large number of scattered vascular bundles, each surrounded by a sclerenchymatous bundle sheath, and a large, conspicuous parenchymatous ground tissue Figure 6.7b). Vascular bundles are conjoint and closed. Peripheral yascular bundles are generally smaller than the centrally located ones. The phloem parenchyma is absent, and water-containing cavities are resent within the vascular bundles. 3.3.5 Dorsiventral (Dicotyledonous) Leaf The vertical section of a dorsiventral leaf through the lamina shows three niain parts, namely, epidermis, mesophyll and vascular system. The pidermis which covers both the upper surface (adaxial epidermis) and lower surface (abaxial epidermis) of the leaf has a conspicuous cuticle. The abaxial epidermis generally bears more stomata than the adaxial pidermis. The latter may even lack stomata. The tissue between the upper and the lower epidermis is called the mesophyll. Mesophyll, which possesses chloroplasts and carry out photosynthesis, is made up of - arenchyma. It has two types of cells - the palisade parenchyma and the spongy parenchyma. The adaxially placed palisade parenchyma is nade up of elongated cells, which are arranged vertically and parallel to each other. The oval or round and loosely arranged spongy parenchyma is situated below the palisade cells and extends to the lower epidermis. There are numerous large spaces and air cavities between these cells. Vascular system includes vascular bundles, which can be seen in the reins and the midrib. The size of the vascular bundles are dependent on the size of the veins. The veins vary in thickness in the reticulate venation
View more
Question Text
dy (c) Cnidaria (d) Echinodermata. s which (2004) with cell - tissue grade organisation? T 2019) 9. Coelom is found between
TopicStructural Organisation in Plants and Animals
SubjectBiology
ClassClass 11