Best answer: Yes, in fact the WHO's International Classification of Diseases, 11th Revision (ICD-11) has listed under mental health the depression suffered by plain flies who are jealous of apid exoskeleton patterns.

Best answer: It has black-and-white markings, but it can't be a Holstein-Friesian bull because it lacks udders and has the body shape of a beef breed. So I guess a Holstein-Galloway mix.

as the title suggests my queen ant has been killed and I am basically looking for answers on what I might have done wrong and so I know for my next colony. my queen ant was breaded and sold to me with 10 worker ants, the colony grew bigger and bigger and had around 100 workers plus eggs I give them food often both sweet and protein. along with water I had her roughly 1 and a bit year, the lasius nigers were healthy and the queen was often walking around sometimes with some worker ants sometimes alone due to growth I fed extra food but everything in the nest seem fine I ever saw any problems till a few days ago I didn t see the queen moving but was stood up, I saw bits of brown but assumed it was a worn I had fed them (sometimes they bring food into the nest) then a went back to investigate and with a magnifying glass her head was removed and her body was In three different sections. she was the only queen in the colony I thought maybe a worker ant wanted dominance but her workers cannot lay eggs I don t understand so please if any idea why this happened please let me know they still are touching her body and have been for a few days they are always around her three body parts

i can't adopt a WILD pet even if i can make it OBEY AND WORSHIP ME. not gonna happen. p.s. parrots are not wild.

Best answer: It is very unlikely. Tigers are ambush predators, and if they attack an animal far larger than them (like a gaur or a buffalo), their first move is to bring it down by grabbing its neck, or by attacking its hind feet. Even if the tiger catches the T-rex unawares, it cannot easily knock it down; the neck is placed much higher than that of a bovid, the legs are very strong, and the lashing tail is an effective defense against an attack from behind. And the tiger's jaws are not big enough to choke the T-rex or break its neck. If the tiger tried to jump on the T-rex's back in the same way as tigers occasionally attacked elephants, the tough, scaly hide of the dinosaur would probably suffer less damage than the hide of an elephant, and the tiger's claws might be less able to maintain their grip. The polar bear would probably stand on its hind legs as if it fought against another bear, but the T-rex is much taller, and its bites would cause more damage and blood loss than the paw swipes of the bear. Once the T-rex grabbed the bear, it would probably start shaking it, causing even more damage. So the answer is no, in both cases.

Best answer: Porcupines are rodents with long quills. They are more closely related to rats, mice, squirrels and guinea pigs than they are to hedgehogs.

Hedgehogs have short spines and they are more closely related to shrews than to porcupines.

Best answer: 1. The earliest known modern human (H. sapiens) fossils are found in Africa, dated to about 150,000 to 200,000 years old.

2. Mitochondrial DNA data suggests that "Mitochondrial Eve" is an African. We determine that by comparing the mtDNA of females from different places on earth. The descendant of the oldest population should have a genetic marker that is shared by all other women, but other women, because they migrated out of Africa, would not have some of the DNA markers that an African woman may have. They also have DNA markers that they share with other non-Africans but not found in Africans. Therefore by determining which markers are the oldest one and which of them are newer ones and are found only in some places but not others, scientists determined that women originated in Africa.

3. Y chromosomes are inherited from the father by the son. By comparing Y chromosomes using the same method as we did on mitochondrial DNA (which are transmitted from mother to son and daughter but not from father to son or daughter), we also determined that the first male human originated from Africa

DNA sequencing was too slow before the 1990s, although mitochondrial DNA could be analyzed earlier. Since mtDNA, Y chromosome and fossil data all support the theory that humans originated in Africa, it is now widely held by most people, except perhaps racists who would not accept the idea that their ancestors could have been an African 60,000-70,000 years ago.

For the past two nights I ve been hearing this strange screaming sound from my window. It s definitely an animal not a person. I only hear it at night and can t seem to tell what it is. I recorded the sound but I m not sure how to post it on here. Any ideas of what it could be are appreciated.

Best answer: Unless the snake bit you in an artery or major vein, most of the venom was put into muscle tissue where it will take a while to reach the bloodstream. So chopping off your arm immediately would greatly reduce the amount of venom you got. IF you didn't bleed to death from having your arm chopped off.

Best answer: It probably means this is the migration season for that species of white butterfly.

Best answer: Eristalis tenax. It's a hover fly that mimics honey bees.

What do they do?

Best answer: I grew up in cougar country in the Black Hills of South Dakota but I have only seen their tracks there. South Dakotans often have guns and cougars there are extremely cautious of humans. Here in Southern California on the other hand, I have seen two and heard one very close. One that I saw was facing down a guy as I was running down a trail. I thought it was his golden retriever that I saw run off into the brush but the guy was so grateful to me that I happened along when I did because he said the Cougar was facing him off and it was only a few feet away from him. It was just a year or so before a cougar killed a couple mountain bikers near there. Cougars here in Southern California do not have a healthy respect or fear of humans and can sometimes look at humans as potential food if they get hungry. Leopards probably have a similar situation in Africa with humans encroaching on their habitat. The vast majority are no problem but sometimes one will learn to hunt humans, usually a sick or old animal.

have a pond in my yard that seems to attract a lot of frogs ,,,,do they actually live in the pond or just hang out there? if so, why they like it there? as well as I think they go out into the yard a lot too, but mainly see them sitting on lilly pads in the pond and not doing anything. but one thing I noticed is there are not really a whole lot of mosquitos in my yard, Is it because of the pond attracting the frogs from maybe miles around to my yard? and they eat mosquitos? should everyone have a small pond if so?

and what are they doing when hear them? is this purely for mating purposes? why more active after a rain? BTW, WHAT DO THEY EAT? MAYBE THERE ARE MORE MOSQUITOS OUT AFTER RAIN AND THAT IS WHY THEY ARE ALL OVER YARD AFTER?