Spring Final Review - Biology

Which reproductive strategy involves animals laying eggs that develop outside the mother’s body?

What is the tube that connects the stigma to the ovary?

Scientists classify clams as consumers. Which observation provides the strongest evidence for this classification?

Which reproductive strategy involves giving birth to live young and the embryo being nourished by the placenta?

What biological term would appropriately fit in "X" for levels of organization?

Which of the following organisms in the food web is a secondary consumer?

The diagram represents a theory about cells. Which theory is represented in this diagram?  

The flu virus quickly infects your cells, makes copies, and causes symptoms fast. Which cycle is this?

Which system removes waste from the blood and controls water balance?

What is the name of the structure, "Z", on the flower?

Some crawfish have ovaries, while others have sperm ducts. What does this suggest about crawfish reproduction?

Which molecule is a direct product of this cellular process?

Which of the following is NOT symbiosis?

What is the plant’s response to touch called?

Charles Darwin’s theory of evolution is based on the idea(s) of -

What is the evolutionary structure that no longer provides any purpose?

Mistletoe takes water from an oak tree and may harm it. What type of symbiotic relationship is this?

This picture shows a species staying the same for a long time, then changing quickly. What is this pattern called?

A field is left alone for many years. First, small grasses grow. Then, trees appear. What will likely happen over time?

Which type of succession is represented in the image shown?

Which system acts as a barrier to protect the body and helps regulate body temperature?

Which two systems work together to protect the body from infection?

Which system provides support, protects organs, and helps with movement?

Based on the cladogram, which set of species is the least related?

What type of symmetry does the invertebrate pictured have?

Coral are invertebrate animals.

Which system regulates and controls growth, development, hormone production and metabolism?

Which of the following best explains why higher trophic levels have less available energy?

Which plant structure and tissue work together to move water and minerals from the roots to the rest of the plant?

Which part of the flower receives pollen during pollination?

Which concept describes the movement of alleles between different populations due to migration?

If soil organisms use up nitrogen to break down sawdust, what happens to nearby plants?

What type of symmetry does the invertebrate pictured have?

Which invertebrate group is shown in the image?

Which of the following invertebrate groups lacks a nervous system, uses intracellular digestion, and is sessile?

What part of the flower develops into a fruit after fertilization?

Humans shake their hands to swat away mosquitoes. Which systems work together for this?

What is the consequence of invasive species?

Which plant tissue transports sugars made during photosynthesis from the leaves to other parts of the plant?

Which of these is a product in cellular respiration?

Which of these is a reactant in photosynthesis?

Which process involves random changes in allele frequencies in a population due to chance, often in small populations?

Where does cellular respiration occur in plant cells?

Which organisms are primarily responsible for nitrogen fixation in the soil?

Which of these is a reactant in cellular respiration?

If there are 10,000 joules of energy at the producer level, how much is available to secondary consumers?

How do changes in water pressure in guard cells help a plant maintain homeostasis?

All of the following are characteristics of an animal EXCEPT...

What is the name of the structure, "X", on the flower?

Which is an example of a negative feedback loop?

Which invertebrate group is shown in the image?

What mostly slows the change from shrublands to forests in dry areas with thin soils?

Animals have cell walls.

What type of symmetry does the invertebrate pictured have?

What type of symmetry does the invertebrate pictured have?

A shark's eggs hatch inside the mother, but the young are fed by the egg yolk, not the mother. This is...

Which of these is a product of photosynthesis?

A virus hides in a cell’s DNA and stays inactive for a while before becoming active. What viral cycle is this?

Which of the following is BIOTIC?

Which type of succession is represented in the image shown?

Which invertebrate group uses a water vascular system, moves with tube feet, and pushes its stomach out to eat?

Which human activity would most likely harm the San Marcos salamander’s chance of survival?

Which invertebrate group feed using a radula, have ganglia, and exhibit bilateral symmetry?

What happens during nitrification in the nitrogen cycle?

Which invertebrate group is shown in the image?

Which tropism causes plant stems to grow toward light?

Which invertebrate group is shown in the image?

What is the name of the stalk that holds up the anther?

What is an exoskeleton?

Which invertebrate group is shown in the image?

A shark is followed by remoras that eat leftover food. What type of symbiotic relationship is this?

What is the name of the structure, "Y", on the flower?

What type of symmetry is observed on two separate branches (Cnidarians and Echinoderms)?

Which system works with the respiratory and digestive systems to move gases and nutrients?

Which part of the flower contains the ovules (eggs)?

Which invertebrate group is shown in the image?

In an energy pyramid for these aquifer cave dwellers, which of the following would be placed at the bottom?

Which invertebrate group is shown in the image?

How do sponges (phylum Porifera) get their food?

Which invertebrate group is shown in the image?

Which of the following provides the strongest evidence that two species share a common ancestor?

Which invertebrate group is shown in the image?

How do sponges and cnidarians move oxygen and nutrients through their bodies?

These two DNA sequences best provide evidence that -

Wolves are relocated to an island. After generations, there is little genetic variation. What BEST explains this?

A virus enters a cell, makes copies of itself, and causes the cell to burst. What type of viral cycle is this?

What is the key feature of a closed circulatory system?

What type of infectious diseases spread from other animals to humans? 

Which part of a flower produces sperm cells?

Which invertebrate group is shown in the image?

Which tropism causes roots to grow downward into the soil and the shoots to grow upwards?

How does overfishing affect ecosystem stability?

Which type of structure has a similar structure (different function) due to common ancestry?

What type of symmetry does the invertebrate pictured have?

Which system moves blood, oxygen, carbon dioxide, and nutrients throughout the body?

Which body systems regulate lymph nodes and protect the body from harmful materials in tissue fluid?

Students put CO₂-producing disks in a sealed flask. What could they add to lower the CO₂?

Which system works with the muscular and skeletal system to allow movement?

How does a large wildfire affect the carbon in a forest?

What does the word "sessile" mean?

Which type of succession is represented in the image shown?

The virus that causes cold sores can stay hidden in your cells for months before showing symptoms. Which cycle is this?

Generally, land chordates breathe with lungs.

Who is the father of evolution?

Where does photosynthesis occur in plant cells?

Which is an example of a positive feedback loop?

Why can bacteria become resistant to antibiotics in a short amount of time?

Which system helps the circulatory system by filtering waste from the blood?

Which system works with the digestive system to deliver nutrients to the cells?

Which type of structure has a similar function but different evolutionary origins?

What is the movement called when jellyfish contract their bodies to swim?

Which two body systems most directly help the fuzzy millipede defend itself from ants?

Based on the data, which non-human primate is the closest relative to humans?

HIV destroys CD4 T (helper T) cells. What is the main risk of HIV?

Which tropism helps roots grow toward a water source?

Insects are invertebrate animals.

If a disease reduces Texas horned lizards, which population will most likely increase?

Which invertebrate group is shown in the image?

Which of the following is ABIOTIC?

Fish are invertebrate animals.

What is the first type of organism to grow in an area after a volcanic eruption or glacier retreat?

Which reproductive strategy does the embryo develop inside an egg within the mother's body (no placenta)?

Which process explains how organisms better suited to their environment are more likely to survive and reproduce?

Why is the ability to run fast an example of natural selection in some animals?

The model below represents the amount of energy available for each trophic level.

A gastrovascular cavity is more complex than a digestive tract.

Which of the following organisms in the food web is a primary consumer?

What is the relationship between photosynthesis and cellular respiration?

Which process in the nitrogen cycle converts nitrogen gas from the atmosphere into a form that plants can use?

Generally, aquatic chordates breathe with lungs and gills.

Lions, tigers, leopards, and domestic cats share traits like retractable claws and sharp teeth. What does this suggest?

What type of cell are all animals made of?

Which invertebrate group is shown in the image?

What do jellyfish use to sting and capture their prey?

What is the key feature of a open circulatory system?

These two DNA sequences best provide evidence that -

Which part of the flower will ripen into a fruit?

Which of the following describes the process where species change slowly over long periods of time?

Which numbered location on the phylogenetic tree identifies characteristics shared by species B, C, D, E and F?

What type of symmetry does the invertebrate pictured have?

Gibberellins are hormones made in plant roots but affect shoot growth. How do they reach other parts of the plant?

Which scenario will MOST LIKELY disrupt the nitrogen cycle and harm plant growth?

What is an endoskeleton?

Which human activity would most likely harm the survival of the Monarch butterfly?

If there are 10,000 joules of energy at the producer level, how much is available to primary consumers?

What does the word "motile" mean?

Which invertebrate group is shown in the image?

A bee gets nectar from a flower. The flower gets pollinated. What type of symbiotic relationship is this?