how would you describe the mode of reproduction of a cat,a mosquito,a chicken and a starfish​

Here's a brief description of the mode of reproduction for each:*Cat (Mammal)*- Mode: Viviparity (giving birth to live young)- Reproduction: Internal fertilization, embryonic development in the uterus, followed by birth of kittens- Characteristics: Female cats have a gestation period of approximately 66 days, typically giving birth to 1-8 kittens*Mosquito (Insect)*- Mode: Oviparity (laying eggs)- Reproduction: External fertilization, female mosquitoes lay eggs in water, which hatch into larvae, then pupae, and finally adult mosquitoes emerge- Characteristics: Female mosquitoes can lay up to 300 eggs at a time, with a lifespan of several weeks to months*Chicken (Bird)*- Mode: Oviparity (laying eggs)- Reproduction: Internal fertilization, female chickens lay eggs, which are incubated outside the body, hatching into chicks- Characteristics: Female chickens can lay around 280-300 eggs per year, with an incubation period of approximately 21 days*Starfish (Marine Invertebrate)*- Mode: Both Sexual and Asexual Reproduction- Sexual Reproduction: External fertilization, male and female starfish release gametes (sperm and eggs) into the water column, resulting in larval development- Asexual Reproduction: Regeneration, starfish can regenerate lost arms, and in some species, entire individuals can regenerate from a single arm- Characteristics: Starfish have a complex life cycle, with a free-swimming larval stage, followed by settlement and metamorphosis into adultsKey differences:- Cats and chickens give birth to live young or lay eggs with internal fertilization- Mosquitoes lay eggs with external fertilization- Starfish exhibit both sexual and asexual reproduction, with unique regenerative abilities

Answered by whoislen | 2024-10-20