Animal Development Revised Quiz

11 Questions | By Chrissyboo1289 | Last updated: Jul 13, 2021 | Total Attempts: 453

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Whether it’s a human or a different member of the animal kingdom, we all come into this world one way or another and we all develop and mature in our own different ways. What are those ways, you may ask? Take this animal development revised quiz and you’ll find out!

Questions and Answers

1.

What is a zygote?
- A.
  
  A haploid cell
- B.
  
  A blastula
- C.
  
  A diploid cell formed from the sprem and the egg joining
- D.
  
  An egg
2.

What does an animal egg provide?
- A.
  
  Sunlight
- B.
  
  A good meal to eat
- C.
  
  Nourishment for the embryo
3.

Birds have what type of egg?
- A.
  
  Isolecithal
- B.
  
  Mesolecithal
- C.
  
  Megalecithal
- D.
  
  Microlecithal
4.

The animal pole can be seen in isolecithal eggs and is the side of the egg that has little yolk.
- A.
  
  True
- B.
  
  False
5.

What type of cell divison is cleavage?
- A.
  
  Mitosis
- B.
  
  Meiosis
6.

The many-celled stage after cleavage of the zygot is called:
- A.
  
  Blastula
- B.
  
  Gastrula
- C.
  
  Morula
7.

What is the cavity called in the stage of development directly after the morula is formed?
- A.
  
  Blastocoel
- B.
  
  Blastula
- C.
  
  Zygote
- D.
  
  Morula
8.

Meroblastic cleavage occurs in microlecithal eggs and holoblastic cleavage occurs at animal pole producing a cap on the egg called a blastoderm or blastodisc.
- A.
  
  True
- B.
  
  False
9.

Whicch is not a type of Deuterosomes?
- A.
  
  Sea stars
- B.
  
  Sea urchins
- C.
  
  Cats
- D.
  
  Squid
- E.
  
  Birds
10.

What is the major difference between Protosomes and Deuterosomes?
- A.
  
  They develop differently.
- B.
  
  Protosomes go through indeterminant cleavage.
- C.
  
  Deuterosomes go through indeterminate cleavage.
11.

Whicch one of the following is not a germ layer that will develop into bodily structures and organs.
- A.
  
  Endoderm
- B.
  
  Ectoderm
- C.
  
  Microderm
- D.
  
  Mesoderm

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