basic concept of biological sciences

QUESTION 1

  1. Which of the following plants is a dicot angiosperm?

QUESTION 2

  1. tRNAs are used by cells to make which of the following?

QUESTION 3

  1. Which is an accessory organ to the digestive system?

QUESTION 4

  1. Photoperiodism mean plants are responding to which of the following?
    The amount of sugar the leaves make
    The number of hours of light in a day
    Pruning
    Temperature

QUESTION 5

  1. The black-throated blue warbler helps trees grow because they do which of the following?

QUESTION 6

  1. Which of the following are the reproductive organs of angiosperms?

QUESTION 7

  1. Which type of tissue insulates and protects organs, as well as connecting the skin to underlying structures?

QUESTION 8

  1. A negative feedback loop regulates which of the following?

QUESTION 9

  1. Dinosaurs lived during which of the following?

QUESTION 10

  1. Humans belong to which class?

QUESTION 11

  1. Explain the role of the consumer in fostering environmentally supportive agricultural practices.

    Your response must be a minimum of 75 words.

QUESTION 12

  1. Briefly describe what an allele is, then discuss the differences between dominant and recessive alleles. Provide an example of each type of allele in your discussion.

    Your response must be a minimum of 75 words.

QUESTION 13

  1. What are carbohydrates and how are they used by the body? How do complex carbohydrates differ from regular carbohydrates? List five foods that are rich in carbohydrates.

    Your response must be a minimum of 75 words.

QUESTION 14

  1. What are Darwin’s four observations concerning natural selection? List and briefly explain each one with an example. How does natural selection impact evolution?

    Your response must be a minimum of 200 words.

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *