(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Biology

What are the secondary sexual characters in the human male? 

Define the following term:

Puberty

List any two changes each in human male and female, which occur during puberty. 

What is the significance of the testes being located in scrotal sacs outside the abdomen. Can there be any abnormal situation regarding their locations? If so, what is that and what is the harm caused due to it? 

Is it correct to say that the testes produce testosterone. Discuss?

Choose the correct answer:
Secondary sexual characters appear in __________

Give the functions of the following:
Ovary 

Explain the term Secondary sexual characters.

From where the following nerves arise.

Auditory nerve

Arrange and rewrite the terms in the group in the correct order to be in a logical sequence beginning with the term that is underlined:

Receptor, Response, Effector, Spinal Cord.

Arrange and rewrite the terms in group in the correct order to be in a logical sequence, beginning with the term that is underlined:

Effector, Receptor, Motor neuron, Sensory neuron.

Name the type of nerve which has the fibres of both sensory and motor neurons.

What are the secondary sexual characteristics in the human female respectively?

Name the function of the following:

Corpus luteum

The Graafian follicle, after ovulation turns into a hormone producing issue called Corpus callosum.

Uterus, Parturition, Fertilisation, Gestation, Implantation.

the Biological/technical term for Complete stoppage of menstrual cycle in females

the biological/technical terms for Fixing of developing zygote on the uterine wall.

The human female gonads are ovaries. A maturing egg in the ovary is present in a sac of cells called ______ (1). As the egg grows larger, the follicle enlarges and gets filled with a fluid and is now called the ______ (2) follicle. The process of releasing the egg from the ovary is called ______ (3). The ovum is picked up by the oviducal funnel and fertilization takes place in the ______ (4). In about a weak the blastocyst gets fixed in the endometrium of the uterus and this process is called ______ (5).

Give appropriate biological or technical terms for the following:

The onset of menstruation in a young girl