Members of Porifera are diploblastic. Which statement clarifies this? A. They are unsegmented. B. They have a true body cavity. C. They have two germ layers.

Which process must occur first before any cell division can take place

Species extinctions can cause which of the following? Decline in diversity Natural disasters Spread of disease Increase in diversity

Which of the following tissues present in the dicot stem is meristematic in nature? hypodermis collenchyma cambium

Violent contact between individuals at a crime scene frequenters produces bleeding and results in the information of

Which area of the brain contains both the feeding center and the satiety center?

Describe why plant cells are rigid:

What type of symbiosis is benificial of for both organisms?

Two heterozygous red-eyed flies are mated and produce 420 offspring. How many of these would be white-eyed?

While eating a container of yogurt, you have to leave, so you store the yogurt in the refrigerator. a day later you return and find the surface of the yogurt is no longer smooth but has broken into several liquified products.

Does cytokinesis follow mitosis?