genetic disorders are categorized into what 3 groups?
200
surrounds the cell, holds the other parts of the cell in place, and protects the cell.
What is a cell membrane?
200
They grow and die.
They need energy, nutrients, air, and water.
They produce young.
They are made up of cells.
They react to what's around them.
How are plants like humans?
200
is the process by which an organism creates a genetically similar or identical copy of itself without a contribution of genetic material from another individual.
What is Asexual reproduction?
300
B. Oxygen
In the carbon cycle, carbon is transferred from animals to plants by which of the following?A. carbon dioxide B.oxygen C. sugars D.water
300
Gene tests look for signs of a disease or disorder in DNA or RNA taken from a person's blood, other body fluids like saliva, or tissues.
What is gene test?
300
jelly-like substance inside the cell where most of the cell's activities take place.
What is a cytoplasm?
300
chlorophyll, light, carbon dioxide, water, nutrients and minerals
What Do Plants Need to Make Food? (3 things)
300
Sexual reproduction is a biological process by which organisms create descendants that have a combination of genetic material contributed from two (usually) different members of the species.
What is Sexual reproduction?
400
detrivores (like vultures, worms and crabs)
When any organism dies, what is it eventually eaten by?
400
There are more than 6,800 rare diseases.
How many rare diseases are there?
400
1) At the start of mitosis chromosomes are in the nucleus.
2) The chromosomes in the nucleus will then make a copy of themselves
3) Next the cell divides.
4) Last one set of chromosomes goes to the new cell and one set remains in the parent cell.
What are the basic steps in mitosis?
400
Their leaves.
Where do plants grow food?
400
The fertilization of an ovum from one individual with the spermatozoa of another.
What is Allogamy?
500
The energy flux along a food chain is always unidirectional, from the producers to the decomposers.
How is energy transferred along a food chain?
500
Fails to respond to his or her name.
Has poor eye contact.
Speaks with an abnormal tone or rhythm — may use a singsong voice or robot-like speech.
Can't start a conversation or keep one going.
What are symptoms of autism?
500
Robert Hooke
who discovered the cell?
500
People can transfer pollen from one flower to another, animals, or wind.
How Do Plants Get Pollinated?
500
the resultant number of cells in mitosis is twice the number of original cells.