Question

1. How is the life cycle of a cockroach different from that of a hen?
2. How do mammals take care of their babies? Explain.​

Answer 1

Answer:

1) Cockroaches have three different stages in their lifecycle such as formation of the egg, nymph and adult. Their lifecycle started with the formation of the eggs and a female cockroach can produce maximum 10-40 eggs at a time. Hens can also produce eggs but they cannot produce such huge number of eggs at a time.

2) Mammals give birth to their young ones. The babies are fed by its mother's milk which is fed through her breasts. Some mammals have two breasts while some have eight or even more the mothers show intensive care towards the babies. They give them love and affection.

Answer 2

Answer:

Life Cycle of a Cockroach-

All cockroaches develop by completing a life cycle consisting of three distinct stages: egg, nymph, and adult. The cockroach life cycle starts with the production of eggs. Adultfemales produce between 10 and 40 eggs at a time, which they carryin specialized cases called ootheca.

Life Cycle of a Hen-

Each chicken started its life by hatching from an egg. Chicks grow and change over time, becoming chickens and having babies of their own. The different stages of life that an animal passes through are called its life cycle. A chicken’slife cyclebegins even before it hatches

Explanation:

2nd. question

Baby pigs, dolphins, bats and elephants all drink milk! Because the babies rely on their mother's milk to live, the mammal mommies have to care for their young. ... Through copying their mothers, baby mammals learn everything they need to survive.

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