<span>The amniote egg is a water proof structure composed of a shell, embryonic membranes, and the living embryo. </span>
Answer:
Option B, They generally focus on one target insect to ensure that the target insect population remains low.
Explanation:
Biological pest control methodologies are focused towards a specific species of pest and do not harm the non-targeted species. These methods are environment friendly and do not produce any harmful residues. Also they do not develop any kind of resistance in species due to which the same bio pesticide can be used again and again. Since these methods have high specificity, they may require usage of two or more bio pesticides all together.
Hence, option B is correct
If bats<span> were to </span>go extinct<span>, farms could lose close to $3.7 million</span>
No,not all organs are weighed on a triple beam balance.
<u>Explanation:</u>
- Usually smaller sized organs like adrenals, thyroid are commonly used to be weighed on triple beam balance, whereas larger organs like lungs, liver and heart can only be weighed on grocer's scale.
- Only weight of the smaller body organs can be measured very precisely with the help of triple beam balance, where as if we measure the weight of the larger organs using the same triple beam balance,then the resultant value thus obtained will not be accurate enough.
- Hence organs are weighed on a triple beam balance.
Answer:
Prophase
Prometaphase
Metaphase
Anaphase
Cytokinesis and Telophase (Yes two answers)
Explanation:
Prophase is when the chromosomes condense
Prometaphase is when nuclear envelope dissolves
Metaphase, M for middle, meaning all chromosomes line up at middle
Anaphase, A for apart, meaning all chromosomes are taken apart in half
Telophase is the formation of 2 different nuclei, and Cytokinesis splits it
