Animal Kingdom Questions

Hydra Lab Worksheet
Name
Cnidaria
tentacles
ingest
tissue
ponds
creeping
hermaphroditic
su cains
looping
sex cells
excrete
separate
paralyze
cells
jellyfish
stinging
regenerate
budding
multicellular
organism
Part A: Use the words in the word list to comple

Biology

Animal Kingdom Solutions

Hydra Lab Worksheet Name Cnidaria tentacles ingest tissue ponds creeping hermaphroditic su cains looping sex cells excrete separate paralyze cells jellyfish stinging regenerate budding multicellular organism Part A: Use the words in the word list to complete this article about the hydra. are Hydra and menbers of the phylum (2) Cnidaria. They all have soft bodies made up of two or more layers of (3) 2015 or the building blocks of living things. They also have stinging (4) arranged in circles around their mouth. Hydras live in quiet freshwater (5)_.theams or (6)_conds At the top of its thin, stalk-like body is a mouth opening used to (7) food and (8) waste. The mouth is surrounded by four to five tentacles that have (9) cells. The hydra use these cells to (10) the small marine creatures that they eat. Hydras on its stalk inove by either (11) which is flipping end over end. or (12) One of the animal's many unusual characteristics is the ability to regrow. or (13) parts of its body. All living things can replace darnaged parts; however, the hydra can recreate a whole new (15) living thing from a slice of tissue. or The hydra is one of the oldest of the many-celled, or (16) animals. Individuals are usually (17) since they contain the reproductive organs of both sexes. In one way they may release gametes, or (18) that will be fertilized in the water. Another way they reproduce is through a process called (19) during which small 'buds" of the hydra's body will grow and break off or (20) form a new hydra. to

Chapter 2: The Awakening
Today, what is a tenement?...it is generally a brick building from four to six stories high on the street.
frequently with a store on the first floor which, when used for the sale of liquor, has a side opening for the
benefit of in

Biology

Animal Kingdom Solutions

Chapter 2: The Awakening Today, what is a tenement?...it is generally a brick building from four to six stories high on the street. frequently with a store on the first floor which, when used for the sale of liquor, has a side opening for the benefit of inmates and to evade the sunday law, four families occupy each floor, and a set of rooms consists of one or two dark closets, used as bedrooms, with a living room feet by ten. The staircase is too often a dark well in the centre of the house, and no direct through ventllation is possible, each family being separated from the other by partitions. Frequently the rear of the lot is occupied by another building of three stories high with two families on a floor. The statement once made a sensation that between seventy and eighty children had been found in one tenement. It no longer excites even passing attention, when the sanitary police report counting 101 adults and 91 children in a Crosby Street house, one of twins, built together. The children in the other, if I am not mistaken, numbered 89. a total of 180 for two tenements! Or when a midnight inspection in Mulberry Street unearths a hundred and fifty "lodgers" sleeping on filthy floors in two buildings. Spite of brown-stone trimmings. plate-glass and mosalc vestibule floors, the water does not rise in summer to the second story, while the beer flows unchecked to the all-night picnics on the roof. The saloon with the side-door and the landlord divide the prosperity of the place between them, and the tenant, in sullen submission, foots the bills.

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