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Science E-Portfolio

I've learnt about Plant Parts, Human Reproductive System, and Heredity.

- Heredity :

Heredity is the passing of traits to offspring from its parents or ancestor. This is the process by which an offspring cell or organism acquires or becomes predisposed to the characteristics of its parent cell or organism. Through heredity, variations exhibited by individuals can accumulate and cause some species to evolve. The study of heredity in biology is called genetics, which includes the field of epigenetics.

Science E-Portfolio

Science E-Portfolio

I've learnt about Plant Parts, Human Reproductive System, and Heredity.

- Human Reproductive System :

The reproductive system or genital system is a system of sex organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring.

Science E-Portfolio

Science E-Portfolio

I've learnt about Plant Parts, Human Reproductive System, and Heredity.

- Plant Parts :

Roots

Roots act like straws absorbing water and minerals from the soil. Tiny root hairs stick out of the root, helping in the absorption. Roots help to anchor the plant in the soil so it does not fall over. Roots also store extra food for future use.

Stems

Stems do many things. They support the plant. They act like the plant's plumbing system, conducting water and nutrients from the roots and food in the form of glucose from the leaves to other plant parts. Stems can be herbaceous like the bendable stem of a daisy or woody like the trunk of an oak tree.

Leaves

Most plants' food is made in their leaves. Leaves are designed to capture sunlight which the plant uses to make food through a process called photosynthesis.

Flowers

Flowers are the reproductive part of most plants. Flowers contain pollen and tiny eggs called ovules. After pollination of the flower and fertilization of the ovule, the ovule develops into a fruit.

Fruit

Fruit provides a covering for seeds. Fruit can be fleshy like an apple or hard like a nut.

Seeds

Seeds contain new plants. Seeds form in fruit.

Interesting Places in Different Continents

California, Los Angeles.

Los Angeles (Los Ángeles, Spanish for The Angels), officially the City of Los Angeles, often known by its initials L.A., is the most populous city in the U.S. state of California and the second-most populous in the United States, after New York City, with a population at the 2010 United States Census of 3,792,621. It is located in Southern California. In Los Angeles, you can go to Walk of Fame, Universal Studios Hollywood and Disneyland. It is a good city in California. You can also see palm trees in Beverly Hills. Beverly Hills is an elite place in Los Angeles and Hollywood Sign.

Interesting Places in Different Continents

Europe, Paris.

Paris is the capital and most popular city of France. This city is famous because people call this city as "The City of Love". There are a lot of interesting places in Paris. Usually I ate baguette (sorry if wrong spelling.) for breakfast. It is a french big and long sandwich. You can go to Disneyland but its far from the city. In Champs Elysees you can see Arc de Triomphe and eat your dessert in Laduree. It is a store of desserts. There are macarons, cake, cute bags and stationeries. You can also see Leonardo da Vinci's painting of Monalisa in Louvre. And don't forget to go to Eiffel Tower! ;)

Interesting Places in Different Continents

Asia, Seoul.

Seoul is the capital and largest metropolis of South Korea. A megacity with a population of more than 10 million people. Its like the city that never sleep because the people there still walk around the city until midnight. We can also buy cute outfits in Dongdaemun only from 9 p.m until 5 a.m. or in Hongdae in the evening. You should go to Insadong to buy souvenirs, Seoul Namsan Tower to see the view of Seoul, Lotte World or Everland to play and Hello Kitty Cafe in Hongdae if you're a fan of hello kitty.