Questions tagged 'Biology'
121 questions
Sponges have no “true tissues.” What does this mean?
What does it mean when we say that sponges lack "true tissues"? A. Their body functions are carried out through diffusion. B. They possess organs specialized for specific functions. C. Similar cells d...
An isolated colony on a streak plate contains millions (or even billions) of identical cells all arising from one initial cell. An
An isolated colony on a streak plate contains millions, or even billions, of identical cells, all derived from a single initial cell. Is this statement true or false?
Dec 08, 2024
1. what are protists?
What are protists? Today's protists include various groups whose ancestors were among the last to diverge from the organisms that eventually gave rise to plants, animals, and fungi.
Dec 07, 2024
How many of the animal phyla include single celled animals?
How many animal phyla contain single-celled organisms?
Prokaryotes fall under the _____ and _____ domains.?
Prokaryotes fall under the _ and ___ domains. a) Archaea; Bacteria b) Archaea; Eubacteria c) Bacteria; Protista d) Bacteria; Eukarya
A word to describe the shape of plant cells? (crossword)?
I recently received some biology homework, which includes a short crossword puzzle. However, one of the clues has me stumped. The question is: What is the word used to describe the shape of plant cell...
Suppose your professor handed you a test tube with 2.0mL of an E. coli broth in it and told you to make a 10 t?
Suppose your professor handed you a test tube containing 2.0 mL of an E. coli broth and instructed you to prepare a 10^-1 dilution of the entire culture. Please explain the steps you would take to ach...
Dec 02, 2024
Both bats and honeybees have wings. which of the following statements is true?
Both bats and honeybees have wings. Which of the following statements is true? a. Bats are more closely related to honeybees than to humans. b. Since they are the result of evolution, honeybee wings a...
Arrange the following structures from largest to smallest: a chromosome a nucleus a gene?
Please arrange the following biological structures in order from largest to smallest: a chromosome, a nucleus, and a gene.
Some types of organisms obtain needed energy through predation. select the best answer from the choices provided t f
Some organisms obtain the energy they need through predation. Please select the best answer from the choices provided: True or False.