Cnidarians, A.K.A. Cnidaria are a group of aqautic animals. Animals such as corals, jellyfish, hyrdas & sea anemones. Cnidarians are symmetrical. They have tentacles that are around their mouth for feeding. Their bodies consist of a gastrovascular cavity, which has a single opening through which food is ingested and food becomes digested. Mainly all cnidarians are carnivorous & will feel on small crustacans.
The body wall of cnidarians consists of an outer layer or epidermis, an inner layer or gastrodermis, and a middle layer or mesoglea. Cnidarians lack organs and posses a primitive nervous system known as a neural net.
Thursday, 12 December 2013
Wednesday, 11 December 2013
Christmas Tree Worm
The Christmas Tree Worms are known to be one of the cuter species in the ocean. They get their name because of their christmas tree look. When a predator is near or when it feels threatened the worm will become less visible and the spikes on him will dissapear. Known as Spirobranchus giganteus, they are found on the Great Barrier Reef but have also been spotted as far away as the Caribbean.
Friday, 6 December 2013
Thursday, 5 December 2013
Moss
Moss is mostly found in wet/moist environments generally in shady areas.
Moss grow in moist environments because the Sperm in the moss needs to stay wet in order to survive. The sperm has to swim in the water to the egg as their form of reproduction.
Moss grows in low areas because it has a better chance of absorbing the water from the ground in order to survive.
Thursday, 28 November 2013
WEIRD PLANTS
The Rafflesia arnoldii is a parsitic plants which becomes the largest bloom that can grow! This plant can grow up to 3 feet. This plant is sometimes decribed has a teenager who has developed ance due to its red colour with dots. The smell of this plant is pungent and strong. There is a large hole in the middle of this plant which holds 6-7 quartz of water. Another crazy fact about this plant is that it has no leaves, stems or roots.



Wednesday, 27 November 2013
Pine Cones & Acorns
Pine Cones & Acorns are different because acorns are smaller then pine cones and have a hard, soft texture where with pine cones are larger and can be easily broken. Also both the pine cone & the acorn fall from trees. Pine cones come from pine trees & acorns come from the Oak trees. Both of them have seeds.. When an acorn is cracked open a seed is inside waiting to be placed into a place where it can grow again,
Thursday, 21 November 2013
Wednesday, 6 November 2013
Wednesday, 23 October 2013
Lizards Tails Do WHAT?!
A while ago my friend was talking about a lizards tail falling off and it amazed me. I was so shocked because I did not know this occured in reptiles. As i researched more on this topic i found the answer to why this phenominon happeneds.
The answer is because theyre scared! Generally when they want to escape a predator. CRAZY RIGHT? Even though the tail is not attatched to the body of the lizard anymore; it moves just as if it was... in a wiggly motion. The wiggling motion of the tail distracts the predator away from the lizards body so it can escape.
The answer is because theyre scared! Generally when they want to escape a predator. CRAZY RIGHT? Even though the tail is not attatched to the body of the lizard anymore; it moves just as if it was... in a wiggly motion. The wiggling motion of the tail distracts the predator away from the lizards body so it can escape.
You may think the lizard would die from the detachted tail but thats false. It actually benefits the lizard. The only con of the lizard losing it tail is that it is unable to run as fast as a lizrd whos tail is attachted. Eventually the tail will grow back but it may not be as 'pretty' as the one before. Some may grow back deformed, smaller or bigger, and some different colours.
Tuesday, 15 October 2013
Reflecting On Your Progress
So far in Bio 11 it has been such a great experience. We've learnt a lot in this past month using creative learning techniques ex.) using the IPADS, watching YouTube Videos, doing fun cut and paste projects. One thing i am proud of was the project where we cut and pasted how organisms change with time that i did with Shimmi; it was a lot of fun and was a good visual of what actually happens. I wouldnt say im 'proud' of a lot of things we've done in Bio but many of them i can't remeber the names of them because we handed them in.
When I look in my binder most of the work is complete but a little messy.. it could definetly be more organized but i know where everything is. I plan on improving this and cleaning it up at the end of every week.
The comments on my blog that mean to most to me is the comments that are feed back. They help me improve and give ideas on what to improve the next time i do such an assignment. I find comments benefit greatly and really help individuals to improve.
I listen in class decently.. i do talk a bit when unnessary but i try not to when Mrs. Phillips is talking. I like how the class is so free spirited and 'chill'. It is a good learning envirnment and a class that i look forward to coming too, which says a lot because who really wants to be in class for 5th period!
I have many goals for Bio forsure. One in which is to maintain a B the whole semester. Also study to recieve passing marks on tests/quizes. I generally lack in handing work in which is a big negative in the mark department so i hope i can pull my weight for the next couple of months and make somebody proud about a grade i recieve which usually doesnt happpen...
When I look in my binder most of the work is complete but a little messy.. it could definetly be more organized but i know where everything is. I plan on improving this and cleaning it up at the end of every week.
The comments on my blog that mean to most to me is the comments that are feed back. They help me improve and give ideas on what to improve the next time i do such an assignment. I find comments benefit greatly and really help individuals to improve.
I listen in class decently.. i do talk a bit when unnessary but i try not to when Mrs. Phillips is talking. I like how the class is so free spirited and 'chill'. It is a good learning envirnment and a class that i look forward to coming too, which says a lot because who really wants to be in class for 5th period!
I have many goals for Bio forsure. One in which is to maintain a B the whole semester. Also study to recieve passing marks on tests/quizes. I generally lack in handing work in which is a big negative in the mark department so i hope i can pull my weight for the next couple of months and make somebody proud about a grade i recieve which usually doesnt happpen...
Tuesday, 1 October 2013
Ant Eaters
Ant eaters are similar to the sloths and armidillos. Anteaters are specialized to feed on ants, termites and sometimes spiders, each anteater species having its own insect preferences: small species are specialized on arboreal insects living on small branches, while large species can penetrate the hard covering of the nests of terrestrial insects.
The anteater's tongue is covered with thousands of tiny hooks called filiform papillae which are used to hold the insects together with large amounts of saliva. Swallowing and moving the tongue are by side-to-side movements of the jaws.
The anteater's tongue is covered with thousands of tiny hooks called filiform papillae which are used to hold the insects together with large amounts of saliva. Swallowing and moving the tongue are by side-to-side movements of the jaws.
Ant Eaters
The animal I selected was an ant eater. I wonder why the ant eater is the only animal that has a nose like that, used for one certain thing; in this case ants. Elephants have similar noses but are not quit the same. I wonder if any other animals have been passed this trait. Also, what other Genus created a nose such like that, that was passed to the ant eater. I'm also curious too
why the nose is only used for ants?
Monday, 16 September 2013
K.P.C.O.F.G.S.
Zebra:
Pig:
Horse:
Cow:
Kitten:
K- Animalia
P- Chordata
C- Mammalia
O- Equidae
F- Perissodactya
G- Eq
S- Caballus
K- Animalia
P- Chordata
C- Mammalia
O- Artiodactyla
F- Suidae
G- Sus
S- Domestica
K- Animalia
P- Chordata
C- Mammalia
O- Perissodactyla
F- Equidae
G-Eq
K- Animalia
P- Chordata
C- Mammalia
O- Artiodactyla
F- Bovidae
G- Bus
K- Animalia
P- Chordata
C- Mammalia
O-
F- Felidae
G- Fells
All the animals are similar because they all share the kingdom Animalia. Also, they all share the same Phylum, Chordata. Their class is also Mammalia. The cow & pig share the same order which is Artiodactyla. All the animals have different species, genus & family.
Question: Why aren't the zebra & horse more similar?
Wednesday, 11 September 2013
Thursday, 5 September 2013
Answer:
The reason we see the color green in plants is due to the reflected light that gets sent to our eyes. Since plants are only reflecting green, they must absorb other colours besides green; such as the blue & red frequencies of the light.
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