Biology Human beings' hearing range is ________ . 20 to 20,000 Hz 50 to 50,000 Hz 30 to 30,000 Hz 40 to 40,000 Hz 20 to 20,000 Hz 50 to 50,000 Hz 30 to 30,000 Hz 40 to 40,000 Hz ANSWER DOWNLOAD EXAMIANS APP
Biology Where the mature sperm are produced? Scrotum Testes Prostate gland Vas deferens Scrotum Testes Prostate gland Vas deferens ANSWER DOWNLOAD EXAMIANS APP
Biology Branch of biology which deals with the study processing and preservation of food is called Food preservation Food biotechnology Food technology None of these Food preservation Food biotechnology Food technology None of these ANSWER DOWNLOAD EXAMIANS APP
Biology Pollination is best defined as visiting flowers by insects growth of pollen tube in ovule germination of pollen grains transfer of pollen from anther to stigma visiting flowers by insects growth of pollen tube in ovule germination of pollen grains transfer of pollen from anther to stigma ANSWER DOWNLOAD EXAMIANS APP
Biology What compound directly provides energy for cellular work? NADH ADP NADP ATP NADH ADP NADP ATP ANSWER DOWNLOAD EXAMIANS APP
Biology Oxygen in our blood is transported by a protein named haemoglobin keratin collagen myoglobin haemoglobin keratin collagen myoglobin ANSWER DOWNLOAD EXAMIANS APP
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