Question

learning task 3: study the figure below. the first pictures show a frog in its natural environment. ii pictures show a pregnant dog.
figure 2
describe how a dog grows describe their mode of reproduction​

Answer 1

Answer:

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Explanation:

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Answer 2

Female dogs have four phases in their reproductive cycle.

• The female dogs in a year have two estrus cycle which occurs between the age of 6 months to 15 months.

• The two estrus cycle has a gap of 6 months.

• The 4 phases are:

• Proestrus: In this phase, the female dogs attract the males but do not mount and this period marks the beginning of the heat period.

• Estrus: In this phase, the females attract males and accept mating. This period marks the beginning of ovulation.

• Diestrus: In this phase, the female dog is either pregnant or is at rest.

• Anestrus: This is the period between diestrus and the next cycle.