The following substances pass into the blood of the foetu...
The following substances pass into the blood of the foetus from the mother's blood via the placenta except
carbon dioxide
glucose
viruses
antibodies
Correct answer is C
No explanation has been provided for this answer.
The feature that makes locomotion in water easy for fish is the? ...
What is NOT an abiotic factor? ...
Spirogyra and mucor can be grouped together as Thallophyta because ...
The depletion of the ozone layer will result in the earth surface receiving more ...
Which of the following statements about the response of neurons to stimulus is correct? ...
How many nuclei are found in pollen tube during fertilization? ...
Which of the following organs is associated with the deamination of proteins? ...
Which of the following statements about the circulation of blood is not correct? ...
Which of the following infections is unlikely to respond to antibiotic treatment? ...