SSC (English Medium) १० वीं कक्षा - Maharashtra State Board Question Bank Solutions for Science and Technology 2

How does locomotion occur in earthworms?

Write a short note.

Starfish

Identify the following animal and answer the questions that follow.

1. Name its phylum.
2. Name any two other examples of this phylum.
3. Mention any two characters of this phylum.

Cockroach, Frog, Sparrow, Starfish, from these animals which can regenerate its broken body part?

Read the statements and answer accordingly:

Calcareous spines are present on the body. Tube feet are used for locomotion and capturing prey also.

- Identify the phylum and give one example.

Give scientific reasons.

Balanoglossus is connecting link between non-chordates & chordates.

Which of the following is a hermaphrodite animal?

In how many parts is the body of Hemichordates divided?

Draw a neat and labelled diagram.

Herdmania

Find the odd one out and write it: vagina, uterus, vas deferens, ovary

Explain the process of fertilization in human beings.

Explain the process of development in human beings.

Explain the process of birth in human beings.

Write the functions of the following organs of reproduction:
a. Ovaries
b. Seminal vesicle and prostate glands

Name any three parts of the female reproductive system in human beings. Write one function of each.

In humans, sperm production occurs in the organ ______.

In humans, ______ chromosome is responsible for maleness.

In male and female reproductive system of human, ______ gland is same.

Pollen grains are formed by ______ division in locules of anthers. 

Give the names:

Any two sexual diseases.