It refers to the mechanical intake of food such as chewing and swallowing.

Cell division that occurs in sexually-reproducing organisms characterized by a reduction of the total number of chromosomes.

The second stage of cell division which spindle fiber are formed and chromosomes aligned at the metaphase plate?

It is the physical structure where genes, the units of heredity are found. Composed of DNA and proteins.

Part of chromosome that holds chromatids together?

It is the physical makeup or observable traits by which one can recognize of identify organism.

_______ are alternative genes for a single trait. They are located in a particular site in a chromosome.

Branch of biology that names and organizes according to the characteristic of an organism?

Coral reefs, fishes and crustaceans in an ecosystem are example of high biodiversity. What do you mean by high biodiversity?

Plants and algae is an example of producers. Which of the choices is true about producers

Where we must study to get a true picture of an organism?

Hydra is an example of_________ that eat and defecate with their mouth which also alternates with their anus.

Muscle contractions in the esophagus whic help move down food to stomach.

Mouth is the opening through which food is taken in and broken down into smaller pieces for easier digestion. What do you call a ball like mass that forms in the mouth during the process of chewing.

Mitosis produces diploid cells (__________) whereas meiosis produces haploid cells (23 chromosomes)

DNA is a spiralling chain like molecule made of nucleotides. DNA stands for ________?

The interphase refers to the period that follows one cell division and it is divided into three substages. This is the earliest interphase of the cell which cell grows initially.

Homozygous allele are identical alleles present in the homologous chromosome. Which of the following is not a homozygous?

Which of the following is a heterozygous alleles?

Which of the following is the correct order, from highest to lowest levels of classification of taxonomy?

Binomial nomenclature identifies the scientific name of an organism. Which of the following is NOT the correct way of writing scientific name of a species?

Which of the following environments would you expect to have a high biodiversity?

Which of the following is an example of ecosystem diversity?

Gem took a big bite to hís favourite bread; chewed and swallowed it. What do you call the process of digestion that the statement is referring to?

It contains all the essential nutrient in right amount.

A good diet is important for proper growth and development and for the prevention of disease. Which of these does NOT support the prevention of diseases in human body.

Daisy has a poor vision at night, she suffer from nightblindedness. She needs to improve his eyesight by eating nutritional food that rich in ___________.

Josh arm scratched after he slipped on the floor. A day after his wound was healed, the reason is ___________?

Patient Jury has a down syndrome caused when abnormal cell division results in an extra full or partial copy of chromosome 21. What is the total number of chromosome in a cell does a normal human have?

Guinevere wants to identify the fur color and the eye color of her newly pet. What is the best word that describe for the physical trait or observable trait of the organism?

In corn kernels are dominant to waxy kernels. If you crossed a normal kernels to waxy kernels what would be the phenotype of the corn?

Joshuel found an unfamiliar organism at their backyard. He wants to know the scientific name of the organism. What levels of classification of taxonomy is he looking for?

If Jessa would take a count of diversity of species in its town, what would her be measuring?

Whose cooperation does maintaining biodiversity refinement

Jayvee is a researcher which gathers information about the variety of species. What could be the suitable place for conducting the research.

Mitosis referred as nuclear division which enable cell to grow in size and divide. What happens during telophase stage?

There are two main types of nutrients, macronutrients and micronutrients. The three main categories of macronutrients include carbohydrate, protein, and fat. The two types of micronutrients are vitamins and minerals. Which of the following is true about macronutrients.

Marasmus is the deficiency of proteins. Which of these statements is correct about marasmus?

Which of the choices is the correct order of stages of cell division?

Cytokinesis starts after what stage?

Cleavage furrow happens during what stage?

Which of the following is an example of genetic diversity?

A desert is an example of low biodiversity where few plants and animals live. What will happen to an organism without enough resources such as food and water?

Rainforest has the highest biodiversity among different ecosystems. Which of the following is true about low biodiversity.

All materials that cannot be digested into small intestines or absorbed are passed into?

Gland which releases saliva that helps food turn into bolus

Which is TRUE about carbohydrates?

Which of the statement is NOT true about genetics?

Which of the following describe the differences between mitosis and meiosis?

Genetics is the specialized field of biology dealing with heredity and _________.

If a homozygous black rabbit (BB) is crossed with a homozygous white rabbit (bb), what is the probability that an offspring will have black fur?

If your mother blood type is heterozygous B and your father is heterozygous A ,what would be the probability of the child getting AB blood type

How will you contribute to your school for the protection and conservation of the species by means of simple action?

Scientists grouped and classify organism according to ranked from largest to smallest grouped. Which statement is true about species?

Which is more diverse?

Cycling process that involves evaporation, transpiration, condensation and precipitation.

Cycle of materials that best describe the boling of water

How many percentage of the nitrogen gases made up in the atmosphere?

Oxygen- carbon dioxide cycle in an organism produce gases. Animals including humans take in oxygen from the atmosphere and give off_________.