CROSSWORD
Follow the clues and solve the terms you have learned.

Across:

1. The stage of the embryo in which all the body parts can be identified 

3. A fluid that contains sperms and other secretions from male reproductive glands 

4. The duct that carries sperms, formed in the testes, to the urethra (5, 4) 

5. An organism at an early stage of development in the uterus 

 

Down:

2. The transformation of a larva into an adult through a series of drastic changes 

3. The male reproductive cell (gamete) in animals 

6. The tube through which an ovum passes from the ovary to the outside of the female body or to the uterus (9, 5) 

7. The release of egg from the ovary 

 

Fill in the blanks with the correct option:

Reproduction is essential for the _____ of a species.

(Ovulation, Ostrich, Tail, Urethra, Continuation, Ovum, Spring or rainy, Jelly, Protective layer, Three weeks)

Fill in the blank with the word given below in the brackets.
Frogs reproduce during the _____ season.

(Ovulation, Ostrich, Tail, Urethra, Continuation, Ovum, Spring or rainy, Jelly, Protective layer, Three weeks)

A layer of _____ holds the eggs of the frog together.

Fill in the blank with the word given below in the brackets.
The hard shell of a hen's egg is a _____.

(Ovulation, Ostrich, Tail, Urethra, Continuation, Ovum, Spring or rainy, Jelly, Protective layer, Three weeks)

Fill in the blank with the word given below in the brackets.

The release of a matured egg into the oviduct by an ovary is called _____.

(Ovulation, Ostrich, Tail, Urethra, Continuation, Ovum, Spring or rainy, Jelly, Protective layer, Three weeks)

Fill in the blank with the correct option.

(Ovulation, Ostrich, Tail, Urethra, Continuation, Ovum, Spring or rainy, Jelly, Protective layer, Three weeks)

The _____ produces the largest egg.