Kingdom Animalia includes multicellular, eukaryotic organisms that are primarily heterotrophic, diverse in form and behavior, and capable of movement at some life stage.
1st year Biology Notes Chapter 10
Which of the following is not included in grade Bilateria: Coelenterates
Animals that have their body cavity filled with parenchyma are called: Acoelomates
Which of the following is a motile coclenterate: Jelly fish
The skeleton of Athropds is made of: Chitin
The body of animals which can be divided into two equal halves only in one plan is termed as: Bilaterally symmetrical
Vertebrates that develop embryonic membranes around their embryo called: Amniotes
Which of the following is a feature of series deuterostomia: Mesoderm is derived from wall of developing gut
Trypanosoma causes the disease known as: Sleeping sickness
The vertebrates in which placenta is formed during the development of foetus are known as: Mammals
The food of porifera consists of microscopic organisms and organic particles in a percentage ratio of: 20% & 80% respectively
In mollusca the foot is used for: Locomotion
Which of the following are called as sponges: Porifera
Protandrous means: Male sex cells develop first
In arthropods the body cavity is known as: Haemocoel
In annelids the organs for excretion are: Nephridia
Important : Review all previous years’ 11 Class Past Papers for comprehensive practice and better exam preparation.