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? asked in Science & MathematicsBiology · 9 years ago

3. heterotrophic organisms a.remain in one place b.make their own food c. are capable of flight d. obtain food?

a. remain in one place

b. make their own food

c. are capable of flight

d. obtain food

4. Otrganisms that have two copies of each of their chromosomes are called

a. diploid

b. haploid

c. gametes

d. germ cells.

5. Which of the following organisms do not have cell organized into tissues

a. hydras

b. sea urchins

c. sponges

d. sponges and hydras.

6. The developmental process that leads to the formation of tissue layers is

a. asexual reproduction

b. evolution

c. gastrulation

d. fertilization.

7. An animal's body plan includes all of the following except

a. internal organization

b. shape

c. size

d. symmetry.

5 Answers

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  • 9 years ago
    Favorite Answer

    Answer 1-(b)Make their own food

    2-(a)Diploid

    3-(c)Sponges

    4-(c)Gastrulation

    5-(c) Size

  • Anonymous
    9 years ago

    Could never understand why people take the time to type out the question here, yet never find the time to type it into google.... BOGGLES my mind...

  • 9 years ago

    3a 4b 5a 6c 7d

  • 9 years ago

    d a a c c

    Source(s): I am a biology teacher.
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  • 9 years ago

    e. google

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