Filo Porifera. EJERCICIO 7 113-120(EDITION 14 TH ) 109-119 (EDITION 15 TH). Goals for today. Learn to recognized the Phylum Porifera from other animals Learn the main ‘ diagnostic ’ characteristics Learn about some sponges biology. Porifera. These are the simplest metazoans .By jock
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BASAL METAZOANS. A body plan, baupläne , ground plan, ground pattern , or bodyplan , is "an assemblage of morphological features shared among many members of a phylum-level group". Bauplan (pl. Baupläne ) The generalized body plan of an archetypal member of a major taxon. Look at 4 groups.
Simplest matter. The Periodic Table. Atomic structure. Define the following terms. proton neutron electron nucleus. Atomic structure. proton: ▪ a subatomic particle that is found in the nucleus of an atom ▪ it has a positive charge and a mass of 1 amu neutron:
Simplest Form. 1 ) List the factors for the numerator and the denominator 2 ) Circle the Greatest Common Factor (GCF) 3 ) Divide both the numerator and the denominator by the GCF (whatever you do to the top you must do to the bottom!). Example: 20/24.
Simplest Form. By Mr. Bales. Objective. By the end of this lesson, you will be able to write a fraction in simplest form.
Simplest Formula. Molecular formulas represent the number and kinds of atoms in a molecule. For example what is the molecular formula for this molecule if blue represents hydrogen and cyan represents carbon. C 2 H 6. Simplest Formula.
The Simplest Animals. Phylum Porifera. Invertebrates Animals without tissues (Sponges) All are aquatic and sessile (stay in one place) The body plan is asymmetrical Made of a loose arrangement of cells with no defined cell layer. Sponges!. Sponges.
Simplest formula calculations. Q- a compound is found to contain the following % by mass: 69.58% Ba, 6.090% C, 24.32% O. What is the simplest (i.e. empirical) formula?
NHCH 3. NHCH 3. Br. Cl. Cl. The Simplest Case. all possible EAS sites may be equivalent. strongly activating. Br 2. acetic acid. 87%. CH 3. HNO 3. H 2 SO 4. C(CH 3 ) 3. When activating effects are similar. CH 3. substitution occurs ortho to the smaller group. NO 2. C(CH 3 ) 3.
Simplest (Empirical) Formula. Simplest integer ratio of the atoms in a compound Assume 100 g of compound, %element is then g element in sample g element x 1 mol element = mol element g element CHCl 3 10.061 g C x 1 mol C = 0.83765 mol C 12.011 g C