Tamil Nadu Board Solutions for Exercise 1: Evaluation

Author:Tamil Nadu Board

Tamil Nadu Board Biology-Botany Solutions for Exercise - Tamil Nadu Board Solutions for Exercise 1: Evaluation

Attempt the free practice questions from Exercise 1: Evaluation with hints and solutions to strengthen your understanding. Biology Botany Standard 11 solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Exercise 1: Evaluation with Hints & Solutions

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 2

If cell division is restricted in G1 phase of the cell cycle then the condition is known as

HARD
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 3

Anaphase promoting complex APC is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in human cell, which of the following is expected to occur?

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 4

In S phase of the cell cycle

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 5

Centromere is required for

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 6

Synapsis occur between

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 7

In meiosis crossing over is initiated at

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 8

Colchicine prevents the mitosis of the cells at which of the following stage

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 11>Chapter 7 - Cell Cycle>Evaluation>Q 9

The pairing of homologous chromosomes in meiosis is known as