Biology 10 Chapter 15 MCQs Test 1

In Biology 10 Chapter 15 MCQs Test 1, there are 15 MCQs. A total of 5 MCQs Tests are available from Chapter 15 of FBISE Class 10 Biology Book. We have prepared 75 multiple-choice questions, which are divided into five MCQs Tests.


Practice
MCQs Test No 1

59

Class 10 Biology
Chapter 15
Practice MCQs Test No 1

1 / 15

Genes contain Instructions for the synthesis of;

2 / 15

Transmisslon of characteristics front parents to offsprings is called as;

3 / 15

An organism's expressed physical trait, such as seed colour or pod shape, is called its:

4 / 15

How many pairs of homologous chromosomes are there in human body cell?

5 / 15

Chromosomes carry units of Inheritance called as;

6 / 15

DNA wraps around histone protein and forms rounded structures called as;

7 / 15

Mendel's primary contribution to our understanding of inheritance was;

8 / 15

A purple-flowered pea plant has the genotype PP. Which of the following statements about this plant is FALSE?

9 / 15

Chromatin is made up of:

10 / 15

How many genetically different kinds of gametes an individual with genotype AAbb can produce?

11 / 15

An organism has two different alleles for a single trait. Its genotype Is said to be;

12 / 15

Charles Darwin proposed that organisms produce many more offspring than can possible survive on the limited amount of resources available to them. According to Darwin, the offspring that are most likely to survive are those that;

13 / 15

Which of the following statements regarding genes is FALSE?

14 / 15

In the cross-pollination between a true-breeding yellow pod plant and a true-breeding green pod plant, where green pod colour is dominant, the resulting offsprings (F1 generation) will be:

15 / 15

Branch of biology that deals with the study of inheritance Is called as;

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