Question

1. Which type of heredity do the phenotype traits belong to?


a. Dominant
b. Recessive
c. Decisive
d. Basic


2. At what age can the concrete operational stage be observed?


a. 5 to 7
b. 7 to 12
c. 7 to 11
d. 5 to 9


3. Which psychologist gave the theory of stages of life development?


a. Piaget
b. Freud
c. Erickson
d. Kohlberg


4. What is the weight of the human’s adult brain?


a. 3.61 kg
b. 1.36 kg
c. 2.63 kg
d. 2.00 kg


5. Which hormone is secreted from the thyroid gland?


a. Oxytocin
b. Vesoprecin
c. Thyroxin
d. Lactogenic​

Answer 1

Answer:

5) thyroxin

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Answer 2

Answer:

1) Phenotype, all the observable characteristics of an organism that result from the interaction of its genotype (total genetic inheritance) with the environment. Examples of observable characteristics include behaviour, biochemical properties, colour, shape, and size.

2) The child is now mature enough to use logical thought or operations (i.e. rules) but can only apply logic to physical objects (hence concrete operational). Children gain the abilities of conservation (number, area, volume, orientation), reversibility, seriation, transitivity and class inclusion.