B3 - Life on Earth

HideShow resource information
V E A I D K J A E I H Q N Q F M B A S M D
J Y J C H G Y R I K J Q O E R U X T S I A
O M T V X Q O F H M H R I L S T T X O D M
I M T A M H N B T B W D T A E A E U L H K
H O F M M I J I B A G V A V L T M C R D U
V T M S R P I H V I S D I I E I M F E E A
K Q K U T V P W Y N O V R V C O U I T E D
S O X P A M N A P Q E G A R T N P M A H J
N P W A I L Y O S V O F V U I S O P W T W
Y J V S L G D I I G A O J S V K P Y E E L
C T O S F P H V V E H D T P E F T I C F M
S E Y E I Q R O Q N Y R G L B M T L U J O
X T G D N U X H X S E V Q E R G K L D B P
V E G O S C T D B A K G W H E L W I E E X
L P B N L T G I M Q B V I T E T C Q R Y V
M M Q L T C T L T P M D E O D F H P K T N
J O B W I U I D U O K S J N I Y B S D F L
T C L K Y N Q P H R T E M O N I A A E U D
Q C R A E I U H M D A B R D G Q X P R T O
P P U D S H B M F C G G O W Q S A W C F S
L H P T A M I H I A M L O A J C T L G S D

Clues

  • A benefit of an offspring developing new characteristics is that it can help the organism to ...... (7)
  • A cactus has a small surface-area to volume ratio in order to.. (6, 5, 4)
  • If mutations occur during the formation of sex cells, the mutation is ............... to offspring. (6, 2)
  • Individuals of a species must ........ for resources (7)
  • Selective breeding can be dangerous as it promotes development of features that......... (2, 3, 4, 8)
  • The bodies of fish are ........... . This helps them to move through water with as little resistance as possible. (11)
  • These features of a fish's anatomy propel them through water. (4, 4)
  • When a human chooses what gets selected it is called.......... (9, 8)
  • When genes change, it is called.... (9)
  • When individuals of the same species have differences it is called ......... (9)

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Adaptations of organisms to their environment resources »