- Do baby black widows eat their mother?
- What is a female elephant called?
- Do baby scorpions kill their mother?
- What animal has 32 brains?
- What animal never leaves its mother?
- What is the heaviest baby ever born?
- What is the elephant baby?
- Who is the biggest eater in the animal kingdom?
- Which animal gives birth to the smallest baby?
- How old is the youngest mother in the world?
- Do scorpions glow in the dark?
- Is a pregnancy 9 months or 10 months?
- Why is an elephant pregnant for 2 years?
- What animal gives birth the fastest?
- Which animal babies need a lot of care?
- What is the most caring animal in the world?
- Which animal lives longest?
- What animal has the largest baby?
- Do spiders feel pain?
- Which animal give birth once in lifetime?
- What animals mourn their dead?
- Is an elephant pregnant?
- What was the longest human pregnancy?
Do baby black widows eat their mother?
Talk about long-suffering moms—some female spiders allow their young to eat them alive, a new study says.
“When she is almost depleted, the offspring will crawl onto her and start eating her.” Spiderlings eat a female spider alive in a process called matriphagy, or mother-eating..
What is a female elephant called?
cowFrom when an elephant is born until their teen years, a baby elephant is called a calf. Once it reaches adulthood, the female and male elephants are known by different terms. A male elephant is called a bull elephant, and a female elephant is a cow.
Do baby scorpions kill their mother?
Sometimes when the mother scorpion cannot find enough insects, bugs, or grub worms to eat, she will eat her own babies. Luckily this is only a last resort. Usually, the mother scorpion will eat her babies only to survive.
What animal has 32 brains?
leechesThe leeches that I have driven several hundred miles to encounter are freshwater, bloodsucking, multi-segmented annelid worms with 10 stomachs, 32 brains, nine pairs of testicles, and several hundred teeth that leave a distinctive bite mark.
What animal never leaves its mother?
octopusesFor octopuses, 200,000 is the mark to hit. In one of the astounding examples of altruism in the animal kingdom, she lays eggs just once, and guards the clutch ferociously. She cares for the eggs for one month, never leaving, not even for food.
What is the heaviest baby ever born?
The record for “heaviest birth” is currently held by Giantess Anna Bates, who gave birth to a boy weighing 22 pounds and measuring 28 inches in her home in Seville, Ohio, on January 19, 1879.
What is the elephant baby?
A baby elephant is called a calf.
Who is the biggest eater in the animal kingdom?
Blue Whale At up to 100 feet long and weighing 200 tons, it has a larger body and weighs more by far than any other mammal. The blue whale is a carnivore that eats krill, which are tiny shrimp-like creatures. Even at birth, a young blue whale is still the largest meat-eating mammal.
Which animal gives birth to the smallest baby?
Baby honey possumsElsewhere in the marsupial world, the honey possum is believed to be the smallest mammal at birth. Baby honey possums only weigh about 0.005 grams when they are born, eventually completing their gestation inside their mother’s pouch to reach a hefty 2.5 grams by the time they’re ready to venture out on their own.
How old is the youngest mother in the world?
1939: Lina Medina becomes the youngest confirmed mother in recorded medical history, delivering a son at the age of 5.
Do scorpions glow in the dark?
SCORPIONS may use the mysterious green glow they emit in ultraviolet light as a crude tool for deciding when the night is too bright for them to go out safely. As scorpions are nocturnal hunters, it seems odd that they fluoresce instead of camouflaging themselves.
Is a pregnancy 9 months or 10 months?
Is pregnancy nine or 10 months long? Your 40 weeks of pregnancy are counted as nine months. But wait … there are four weeks in a month, which would make 40 weeks 10 months.
Why is an elephant pregnant for 2 years?
The mystery of the elephant’s long pregnancy has been unravelled by scientists. A quirk of biology allows the unborn calf to develop in the womb for almost two years, giving it the brain power it needs to survive from birth.
What animal gives birth the fastest?
A hamster can have babies in as little as 16 days!RankMammalDays1Hamster16-232Mouse193Mouse (meadow)214Rat21-236 more rows
Which animal babies need a lot of care?
Babies that need a lot of care are called altricial babies, and animals that are born more developed are called precocial. Both pandas and people fall firmly on the altricial end of the spectrum. Panda cubs rely on their mothers for everything—warmth, food, and even help urinating and defecating.
What is the most caring animal in the world?
Arguably one of the most altruistic animal species around, dolphins have been known to help out others in need, including possible predators and even humans. A few years ago, a bottle nosed dolphin heeded the SOS calls of two beached whales in New Zealand and led them into safe waters.
Which animal lives longest?
Bowhead whale5 Bowhead whale The world’s longest-living mammal lives to about 200.
What animal has the largest baby?
Blue whalesBlue whales have the biggest babies in the world. Here’s how other animal babies compare in size. Newborn blue whales weigh 1360 kg — practically the weight of a small car.
Do spiders feel pain?
They don’t feel ‘pain,’ but may feel irritation and probably can sense if they are damaged. Even so, they certainly cannot suffer because they don’t have emotions.
Which animal give birth once in lifetime?
These are the octopus, the squid, salmon and the common mayfly. For the most part, the males die soon after fertilizing the female’s eggs and the females live only long enough to birth their young before dying.
What animals mourn their dead?
While most animals—even species thought to mourn—lose interest in a body after it decomposes, elephants famously pay homage to the bones of their kin. For two days, a western lowland gorilla (below) cradled and groomed her stillborn infant.
Is an elephant pregnant?
The average gestation period of an elephant is about 640 to 660 days, or roughly 95 weeks. By comparison, a human pregnancy lasts an average of 280 days, or 40 weeks. Female elephants live for 60 to 70 years, but only have about four offspring throughout their lifetime.
What was the longest human pregnancy?
But other doctors at Los Angeles’ Methodist Hospital found it incredible that Mrs. Hunter had been pregnant 375 days (instead of the normal 280) before her baby was born there last week; 375 days would be the longest pregnancy on record, topping the runner-up by about 58 days.