Biology Fsc Part 1 Online Test With Answers

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Biology Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 Which statement about ATP is not true It is used as an energy currency by all cells It is formed only under aerobic condition Some ATP is used to drive the synthesis of storage compounds It provides energy for many different biochemical reaction
2 During the dark reaction of photosynthesis, the main process that occurs is Release of oxygen Energy absorption by the chlorophyll Adding of hydrogen to the carbon dioxide Formation of ATP
3 When a green plant performs photosynthesis at it maximum rate The rate of water loss in high The water content of the plant will be low The energy content of the plant will be low The energy content will be unaffected
4 Magnesium is an important untrient ion in green plants as it is an essential component of Cell sap Protein Chlorophyll Glucose
5 Which of the following is a motile coclenterate Hydra Obelia Jelly fish Corals
6 The skeleton of Athropds is made of Silica Chitin Calcium carbonate Both a and c
7 Protandrous means Male sex cells develop first Male and female sex develop simultaneously Female sex cell develop first None of the above
8 The food of porifera consists of microscopic organisms and organic particles in a percentage ratio of 10% & 90% respectively 20% & 80% respectively 30% & 70% respectively 40% & 60% respectively
9 Which of the following are called as sponges Protozoa Porifera Coelentrata Nematoda
10 Pseudocoelom is non-homologous to true coelom because It is not lined by coelomic epithelium It has no relation with reproductive and excretory organs It develops from blastocoel All of the above
11 Which of the following is a feature of series deuterostomia Cleavage of zygote is spiral and determinate Coelom is formed due to splitting of mesoderm Mouth arises from blastopore or anterior margin Mesoderm is derived from wall of developing gut
12 Which of the following is not included in grade Bilateria Coelenterates Nematodes Annelids Molluscs
13 In mollusca the foot is used for Capturing prey Locomotion Both a and b None of these
14 In arthropods the body cavity is known as Pseudocelom Enterocoel Haemocoel None of these
15 In annelids the organs for excretion are Flame cells Nephridia Protonephridia Kidneys
16 Trypanosoma causes the disease known as Malaria Sleeping sickness Diarrhea None of these
17 In amphibians the necessary requirements to spend their life history include Water Land Both water and land None of these
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