Question

The main source of food for the earliest hominid/humans would have been mostly? O Turtles Fish Bovids O Plants

Answer 1

1) The main source of food for the earliest hominis/ humans would have been mostly?

Answer) Plants

The primary source of food for the early humans was wild plants and their products. Early humans where nomads that is they have no permanent settlement, they will travel from one place to another in search of food. Early nomads traveled long distances in search of enough food. So during that situation, they consumed the easily available food, that is the wild plants and their products.Hunting needs more time and energy. Because of this reason, it can be said that the primary source of food for early humans was wild plants. After some time they learned to use the seeds from these plants to grow a new plant. They had also consumed meat,insects,flowers,bark etc since they are omnivorous. They eated hunted animals and scavenging meat. They had also use to eat remains of animals that are killed by large animals. They had also learned the technique of fishing and eating fishes.When they had learned to grow plants, they settled in areas and started growing plants and to domesticate animals. So they managed their diet and stopped hunting and started to grow plants in every season and they had somewhat the same life of modern man.

2) Viewing the hominid/human pelvis from the front, it looks like a/an?

Answer) Circle

The shape of human pelvis viewing from front looks like a circle/oval shaped. There are mainly 4 different type of pelvis shape. That are,

1)Gynecoid - common type in females and it is round and open. This is exclusively for females.

2) Android - They are exclusively male pelvis. These are narrow pelvis.

3)Anthropoid - They are oval in shape and are narrow and deep.

4)Platypelloid - These are also oval in shape and are flat. This is the least common type.

The pelvis is situated between the abdomen and the thighs and this region is commonly called as pelvis region. It is the lower part of trunk.The pelvis consists of hipbones which are paired and are connected at the pubic symphysis. It consists of 3 bones which are ilium,ischium and the pubis. Ilium is the bone which is responsible for the width of hips, ischium helps in sitting and pubis is situated in the front part near to sex organs. The pelvic cavity consists of reproductive organs and the rectum. The gap of cavity will be more in females than males because at the time of delivery the child passes through this gap.The function of the pelvis is to connect the leg to trunk, to support sex organs,intestine,urinary bladder and the trunk.